| Name | Meaning | Origin |
|---|
| Joan | Gift from God. | English Baby Names, Hebrew Baby Names, Shakespearean Baby Names, American Baby Names |
| Joen | Gift from God. | Danish Baby Names, Hebrew Baby Names |
| Joha | Who enlivens or gives life. | Biblical Baby Names |
| Johan | | Finnish Baby Names, German Baby Names, Hebrew Baby Names, Swedish Baby Names, American Baby Names |
| John | The grace or mercy of the Lord. | Biblical Baby Names, Hebrew Baby Names, Shakespearean Baby Names, American Baby Names |
| John-paul | Jehovah has been gracious; has shown favor. | English Baby Names, French Baby Names |
| Johnn | Jehovah has been gracious; has shown favor. | English Baby Names, French Baby Names |
| Jon | or abbreviation of Jonathan 'Jehovah has been gracious; has shown favor.' Sometimes used in the French fashion hyphenated with a second name like Jon-Carlo or Jon-Paul. | English Baby Names, French Baby Names, Hebrew Baby Names, American Baby Names |
| Jonn | or abbreviation of Jonathan 'Jehovah has been gracious; has shown favor. | English Baby Names, French Baby Names |
| Jorn | | Scandinavian Baby Names |