Erwin: Imendan
Popis imendana: Erwin
| Zemlja | Dan | Mjesec | Imena |
 Poljska | 19 | siječnja | Andrzej, Bernard, Erwin, Erwina, Eufemia, Henryk, Kanut, Mariusz, Marta, Matylda, Mechtylda, Pia, Racimir, Sara |
| Poljska | 16 | travanj | Benedykt, Bernadetta, Cecyl, Cecylian, Charyzjusz, Erwin, Erwina, Julia, Ksenia, Lambert, Lamberta, Nikita, Nosisław, Patrycy, Urban |
| Poljska | 24 | travanj | Aleksander, Aleksy, Egbert, Erwin, Erwina, Fidelis, Grzegorz, Horacjusz, Horacy |
 Austrija | 25 | travanj | Erwin, Markus |
 SAD | 11 | svibanj | Asa, Ervin, Erwin, Irvin, Irving, Irwing, Marlo, Marlon, Marlow, Marvin, Merle, Merlin, Mervin |
| Austrija | 29 | svibanj | Erwin, Irmtraud, Maximin |
| Poljska | 18 | srpanj | Arnold, Arnolf, Erwin, Erwina, Kamil, Karolina, Robert, Roberta, Szymon, Unisław, Wespazjan |
Popis imendana - slična imena (Erwin)