Name Day List: April - Spain
| Country | Day | Month | Names |
 Spain | 1 | April | Venancio |
| Spain | 2 | April | Ofelia, Francisco de Paula |
| Spain | 3 | April | Sixto |
| Spain | 4 | April | Isidoro, Platón |
| Spain | 5 | April | Emilia, Vicente Ferrer |
| Spain | 6 | April | Celso, Diógenes |
| Spain | 7 | April | Donato, Juan Bautista de la Salle |
| Spain | 8 | April | Dionisio, Amancio |
| Spain | 9 | April | Hugo, Casilda, Eusequio |
| Spain | 10 | April | Ezequiel |
| Spain | 11 | April | Gema, Oria, Estanislao |
| Spain | 12 | April | Andrés, Damián, Julio, Zenón |
| Spain | 13 | April | Martín, Hermenegildo |
| Spain | 14 | April | Lamberto |
| Spain | 15 | April | Máximo, Aníbal |
| Spain | 16 | April | Engracia, Bernadeta |
| Spain | 17 | April | Rodolfo, Anicéto |
| Spain | 18 | April | Perfecto |
| Spain | 19 | April | León, Crescencio |
| Spain | 20 | April | Inés, Víctor |
| Spain | 21 | April | Anselmo |
| Spain | 22 | April | Teodoro, Alexander, Apeles |
| Spain | 23 | April | Adalberto, Jorge, Gorka |
| Spain | 24 | April | Leoncio, Honorio, Honoria, Fidel |
| Spain | 25 | April | Antonio, Antonieta, Marco, Marcia, Erminío, Herminío |
| Spain | 26 | April | Basilio, Marcelino, Engracia, Isidoro |
| Spain | 27 | April | Montserrat, Zita |
| Spain | 28 | April | Amado, Pedro Chanel |
| Spain | 29 | April | Teodora, Karen, Katia, Wilfredo, Catalina |
| Spain | 30 | April | Jaime, Amador, Pía, Pío |
