| Jakim | m | Danish | The name Jakim (Яким) is a Slavic form of Yakim, which in turn is a Russian variant of … |
| Jako | m | Estonian | Jako is a short form of the name Jakob, which traces back to the ancient Hebrew Ya'aqov… |
| Jani | m | Finnish | Jani is regarded as a masculine first name that appears as a variant of Johannes in bot… |
| Janka | f | Hebrew | Janka, a girl's name, carries the meaning 'God is gracious.' It derives as a diminutive… |
| Janka-Katharina | f | Polish | The first name Janka-Katharina currently has no specific meaning |
| Janno | m | Hungarian | The first name Janno is a short form of Janos, the Hungarian variant of the biblical Jo… |
| Janone | f | Hungarian | The name has its roots in Hungarian |
| Jelenka | f | Russian | Jelenka is a Slavic form and diminutive of Jelena |
| Jenö | m | Hungarian | The name Jenö represents the Hungarian form of the German name Eugen and carries the me… |
| Jerne | f | Hungarian | The Hungarian variant of 'Irene' stands for 'peace' |
| Jolan | f | Greek | Jolán is a Hungarian name for girls, created by András Dugonics, based on the Hungarian… |
| Josafa | m | Hungarian | The meaning of Josafa corresponds to that of Josef |
| Joschka | m | Hungarian | Joschka is the Germanized form of Joska (Jóska), a Hungarian diminutive of the biblical… |
| Jozefa | f | Polish | The first name Jozefa represents the Polish (Józefa) and Slovenian (Jožefa) forms of Jo… |
| Jozsef | m | Hebrew | Jozsef, in the correct spelling József, is the Hungarian form of the biblical Joseph |
| Judka | f | Polish | The name Judka is a diminutive of the name Judyta, which represents the Polish form of … |
| Jula-Angelika | f | Slavic | Jula-Angelika is a double name combining Jula ("the one from the Julian family") and An… |
| Juli | u | Latin | Juli is primarily a female name that serves as a diminutive of Julia |
| Julianna | f | Latin | Julianna is a feminine form of the name Julian and an extended variant of Julia |
| Julika | f | Latin | The name Julika, considered a diminutive of Julia, has its roots in Latin |
| Julinka | f | Latin | The name Julinka is a Slavic form of Julina and at the same time a diminutive of Julia,… |
| Julischka | f | Latin | Julischka is a feminine first name that is a Germanized variant of Juliska, a Hungarian… |
| Julka | f | Latin | Julka is known as the Polish and Silesian form of Julia, which is the feminine counterp… |