| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Johano | yo-HAH-no | Esperanto | ||
| John | JAHN (English) | English, Biblical | ||
| Johna | JAHN-ə | English (Rare) | ||
| Johnathan | JAHN-ə-thən | English | ||
| Johnathon | JAHN-a-than | English | ||
| Johnie | JAHN-ee | English | ||
| Johnna | JAHN-ə | English | ||
| Johnnie | JAHN-ee | English | ||
| Johnny | JAHN-ee | English | ||
| Joi | JOI | English (Modern) | ||
| Joisse | JOIS | English (Rare) | ||
| Jojo | JO-jo | English | ||
| Jokin | - | Basque | ||
| Jokum | - | Danish | ||
| Jola | - | Polish |