Christians do not celebrate hallowe'en
Next you'll be saying of all the pagan festivals October's is the only one that's actually Christian! Unless you became a catholic, in which case you'd have 531 demons to adore, especially on the 19th when there's 28 listed, each no doubt with its own idol. Attractive Lauren Boebert however, possibly being "nondenominational" and unlikely to worship idols, would be unaware of these. I'm not. They're demons.
But otherwise, on the 31st, we remember that ALL CHRISTIANS ARE SAINTS which means whoever came up with these names was either hallucinating, demon possessed or all three.
"Mary Frances of the Five Wounds of Jesus" - really? Who on earth'd name their daughter that? John the dwarf appears twice, which knocks the total down to 530, but several days seem to have multiple entries for a single presumably dissociative demon, so I'll leave it at 531.
1st
St. Abreha and Atzbeha (Aizan and Sazana)
St. Aizan and Sazana (Abreha and Atzbeha)
St. Aretas and Companions
St. Bavo
Bl. Caspar Fisogiro
St. Dodo
Bl. Edward James
St. Fidharleus
Bl. John Robinson
St. Melorius
St. Nicetius of Trier
St. Nicetius
St. Piaton
St. Ralph Crockett
St. Remigius
Bl. Robert Widmerpool
Bl. Robert Wilcox
St. Romanus the Melodist
St. Therese of Lisieux
St. Verissimus, Maxima, and Julia
St. Virila
2nd
St. Beregisius
St. Eleutherius of Nicomedia
Bl. Francis Chakichi
St. Gerinus
St. Leger
St. Leodegarius
St. Leudomer
Bl. Louis Shakichi
Bl. Lucy Chakichi
St. Theophilus
St. Thomas of Hereford
3rd
St. Adalgott
St. Candidus
Bl. Columba Marmion
St. Cyprian of Toulon
St. Ebontius
Sts. Ewald the Dark and Ewald the Fair
St. Ewald & Ewald
St. Gerard of Brogne
St. Hesychius
St. Maximian
St. Menna
St. Mother Theodore Guerin
St. Widradus
4th
St. Adauctus
St. Ammon
St. Aurea
St. Crispus & Gaius
St. Domnina
St. Francis of Assisi
St. Hierotheus
St. Mark
St. Peter of Damascus
St. Petronius
St. Quintius
5th
Bl. Alberto Marvelli
St. Alexander
St. Anna Schaeffer
St. Apollinaris
St. Attilanus
St. Aymard
Bl. Bartholomew Longo
St. Boniface
St. Charitina
St. Faustina Kowalska
St. Firmatus & Flaviana
St. Flora
Bl. Francis Xavier Seelos
St. Galla
St. Magdalevus
St. Meinuph
St. Palmatius
St. Placid
Bl. Raymond of Capua
Bl. Robert Sutton
St. Thraseas
Bl. William Hartley
6th
Bl. Adalbero
St. Aurea
St. Bruno
St. Ceollach
Bl. Diego Luis de San Vitores
St. Epiphania of Pavia
St. Erotis
St. Faith
St. Faith
St. Francis Trung
Bl. Isidore of Saint Joseph
St. Magnus
St. Mary Frances of the Five Wounds of Jesus
Bl. Marie Rose Durocher
Martyrs of Trier
St. Nicetas
St. Pardulphus
St. Sagar
7th
St. Adalgis
St. Apuleius
St. Artaldus
St. Augustus
St. Canog
St. Dubtach
St. Helanus
St. Justina of Padua
Pope St. Mark
St. Osyth
St. Palladius
St. Sergius & Bacehus
St. Sergius
8th
St. Amor of Aquitaine
St. Badilo
St. Benedicta
St. Evodius
St. Keyne
St. Martin Cid
Bl. Matthew de Eskandely
St. Nestor
St. Palatias and Laurentia
St. Pelagia
Bl. Peter of Seville
St. Reparata
St. Thais
St. Triduana
St. Ywi
9th
St. Alfanus
St. Andronicus
St. Anicet Adolfo
St. Augusto Andres
St. Benito de Jesus
St. Cirilo Bertran
St. Demetrius
Sts. Denis, Rusticus, and Eleutherius
St. Deusdedit
St. Dionysius the Areopagite
St. Domninus of Fidenza
St. Geminus
St. Ghislain
St. Goswin
Bl. Gunther
St. John Henry Newman
St. John Leonardi
St. Julian Alfredo
St. Lambert & Valerius
St. Louis Bertrand
St. Marciano Jose
St. Sabinus
St. Theodoric of Emden
St. Victoriano Pio
10th
St. Aldericus
St. Cassius
St. Cerbonius
St. Daniel
St. Daniel Comboni
Sts. Eulampius and Eulampia
St. Francis Borgia
St. Fulk
St. Gercon
St. Gereon
St. Maharsapor
Bl. Mary Angela Truszkowska
St. Patricain
St. Paulinus of Capua
St. Paulinus of York
St. Pinytus
St. Tanca
St. Victor and Companions
11th
St. Agilbert
St. Alexander Sauli
St. Anastasius V
St. Ansillo
St. Canice
St. Ethelburga of Barking
St. Eufridus
St. Firminus of Uzes
St. Gummarus
St. John XXIII
St. Juliana of Pavilly
St. Kenneth
St. Maria Soledad
St. Nectarius
St. Peter Tuy
St. Placidia
St. Sarmata
St. Tharacus
12th
St. Amicus
Bl. Camillus Constanzi
Bl. Carlo Acutis
St. Cosmas of Maiuma
St. Domnina of Anazarbus
St. Edistius
St. Edwin of Northumbria
St. Edwin of Northumbria
St. Eustace
St. Evagrius
St. Felix and Cyprian
St. Fiace
St. Heribert of Cologne
Bl. Maria Teresa Fasce
St. Maximilian of Lorch
St. Monas
St. Pantalus
St. Salvinus
St. Seraphinus
St. Wilfrid
13th
Bl. Alexandrina Maria da Costa
St. Berthoald
St. Carpus
St. Chelidonia
St. Colman of Stockerau
St. Comgan
St. Edward the Confessor
St. Faustus
St. Fyncana
St . Gerald of Aurillac
St. Maurice of Carnoet
St. Regimbald
St. Romulus
St. Theophilus of Antioch
St. Venantius
14th
St. Angadresma
St. Bernard of Arce
St. Burchard
St. Burkard
St. Calixtus
St. Callistus I
St. Carponius
St. Dominic Loricatus
St. Donatian
St. Fortunata
St. Fortunatus of Todi
Bl. Jacques Laigneau de Langellerie
St. Manakus
St. Manechildis
Bl. Marie Poussepin
St. Menehould
St. Rusticus
Sts. Saturninus & Lupus
15th
St. Agileus
St. Antiochus
St. Aurelia of Strasbourg
St. Callistus
St. Cannatus
St. Euthymius the Younger
St. Flavia
St. Fortunatus
St. Leonard Vandoeuvre
St. Sabinus
St. Severus
St. Teresa of Avila
St. Thecla of Kitzingen
Bl. Victoria Strata
16th
St. Ambrose
St. Anastasius XX
St. Balderic
St. Baldwin
St. Bercharius
St. Bertrand of Comminges
St. Colman of Kilroot
St. Conogon
St. Dulcidius
St. Eliphius
St. Eremberta
St. Florentinus of Trier
St. Gerard Majella
St. Hedwig
St. Junian
St. Kiara
St. Lull
St. Magnobodus
St. Margaret Mary Alacoque
St. Marguerite d'Youville
St. Maxima
St. Mummolinus
St. Saturninus & Companions
St. Vitalis
17th
St. Anstrudis
St. Berarius
St. Ethelbert and Etheired
St. Florentius
St. Francis Isidore Gagelin
St. Francois Gagelin
St. Herodion
St. Ignatius of Antioch
Bl. Jane Louise Barre and Jane Reine Prin
St. John the Dwarf
St. John the Dwarf
St. Louthiem
St. Mamelta
St. Marie Magdalen Desjardin
St. Nothlem
St. Regulus
St. Richard Gwyn
St. Rudolph of Gubbio
St. Victor
St. Victor, Alexander, and Marianus
18th
St. Asclepiades
St. Athenodorus
St. Gwen
St. Justus of Beauvais
St. Kevoca
St. Luke
St. Monon
St. Peter of Alcantara
St. Tryphonia
19th
Bl. Agnes de Jesus Galand
St. Altinus
St. Anthony Daniel
St. Aquilinus
St. Beronicus
St. Charles Garnier
St. Cleopatra
St. Cleopatra
St. Desiderius
St. Eadnot
St. Ethbin
St. Eusterius
St. Frideswide
St. Gabriel Lalement
Sts. Isaac Jogues and Rene Goupil
St. Jean de Brebeuf
St. John de Brebeuf & Companions
St. John of Rila
St. Laura
St. Laura
St. Lupus of Soissons
St. Philip Howard
St. Theofrid (Chaffre) of Orange
St. Theofrid
St. Varus
St. Varus
St. Veranus of Cavaillon
St. Veranus of Cavaillon
20th
St. Acca
St. Adelina
Bl. Adeline
St. Aderald
St. Artemius
St. Barsabas
St. Bernard of Bagnorea
St. Bertilla Boscardin
St. Caprasius of Agen
Bl. Francis Serrano
St. Irene of Tomar
Bl. James Kern
St. Martha
Bl. Oleksa Zaryckyj
St. Paul of the Cross
St. Usthazanes
St. Vitalis
21st
St. Agatho
St. Astericus
St. Berthold
St. Cilinia
St. Condedus
St. Dasius
St. Gaspar
St. Gebizo
Bl. Giuseppe "Pino" Puglis
St. Hilarion
St. Hugh of Ambronay
St. John of Bridlington
Bl. Josephine Leroux
St. Laura of Saint Catherine of Siena
St. Maichus
St. Maurontus
Bl. Nicolas Barre
St. Tuda
St. Ursula
St. Viator
St. Wendolinus
22nd
St. Abercius Marcellus
Sts. Alexander, Heraclins, and Companions
Bl. Alix Le Clercq
St. Alodia
St. Benedict of Macerac
St. Bertharius
St. Donatus of Fiesole
St. Pope John Paul II
St. Mark
St. Mary Salome
St. Mellon
St. Moderan
St. Nepotian
St. Nunctus
St. Philip
St. Philip of Heraclea
St. Verecundus
23rd
St. Allucio
St. Amo
Bl. Arnold Reche
St. Benedict of Sebaste
St. Clether
St. Elfleda
St. John of Capistrano
St. John of Syracuse
St. Leothade
St. Maroveus
St. Oda
St. Paul Tong Buong
St. Romanus of Rouen
Sts. Servandus & Cermanus
St. Severinus
St. Severinus
St. Severinus Boethius
St. Theodoret of Antioch
Bl. Thomas Thwing
St. Verus
24th
St. Anthony Mary Claret
St. Bernard of Calvo
St. Cadfarch
St. Evergislus
St. Fromundus
St. Joseph Thi
St. Marcius
St. Martin of Vertou
Martyrs of Nagran
St. Senoch
25th
St. Ambrose Edward Barlow
St. Boniface I
St. Chrysanthus
Sts. Crispin & Crispinian
St. Cyrinus
St. Daria
St. Dulcardus
St. Fronto
St. Fronto and George
St. Fronto and George
St. Fructus
St. Goeznoveus
St. Guesnoveus
St. Hilary
St. Hildemarca
St. John Houghton
St. John Roberts
St. Lupus of Bayeux
St. Marnock
St. Minias of Florence
St. Tabitha
26th
St. Albinus
St. Alfred the Great
St. Bean
St. Cedd
St. Cuthbert of Canterbury
St. Demetrius of Thessaloniki
St. Eadfrid
St. Eata
St. Evaristus
St. Fulk of Pavia
St. Gibitrudis
St. Lucian
St. Quadragesimus
St. Quodvultdeus
St. Rogatian
St. Rusticus of Narbonne
27th
St. Abban of Murnevin
St. Abraham the Poor
St. Abraham the Poor
St. Abuna (Frumentius)
St. Frumentius of Ethiopia
St. Capitolina
St. Desiderius of Auxerre
St. Elesbaan
St. Florentius
St. Frumentius
St. Gaudiosus of Naples
St. Namatius
St. Odhran of Iona
St. Odran of Iona
St. Vincent, Sabina, & Christeta
28th
St. Abraham
St. Anastasia II
St. Anglinus
St. Eadsin
St. Faro
St. Ferrutius
St. Fidelis of Como
St. Godwin
St. Honoratus of Vercelli
St. Joachim Royo
St. John Dat
St. Jude Thaddaeus
St. Remigius
St. Salvius
St. Simon the Zealot
29th
St. Abraham Kidunaja
St. Abraham of Rostov
St. Anne
St. Bond
St. Colman of Kilmacduagh
St. Cuthbert Mayne
St. Donatus of Corfu
Douai Martyrs
St. Elfleda
St. Ermelinda
St. Eusebia
St. Gaetano Errico
St. Hyacinth
St. John of Autun
St. Kennera
Bl. Maria Restituta
Martyrs of Douai
St. Maximilian
St. Narcissus
St. Terence of Metz
St. Theodore
St. Zenobius
30th
St. Alphonsus Rodriguez
Bl. Angelus of Acri
St. Arilda
St. Artemas
St. Dorothy of Montau
St. Ethelnoth
St. Eutropia
St. Herbert
Bl. Jean-Michel Langevin
Bl. Jeremiah of Valachia
Bl. John Slade
St. Maximus
St. Saturninus
St. Serapion of Antioch
St. Talacrian
St. Theonestus
St. Zenobius & Zenobia
31st
St. Abaidas
St. Antoninus
St. Arnulf
St. Bega
St. Erth
St. Notburga
St. Quentin
St. Wolfgang