| Name | Meaning | Gender | Origin |
|---|
| Ada | happy, ornament | Female | |
| Alisa | Happy
| Female | Hebrew |
| Asher | fortunate, lucky, blessed, happy | Male | Hebrew |
| Ashrei | Hebrew for happy | Unisex | |
| Edith | Happy warfare. Spoils of war.
| Female | English |
| Feliz | Happy. | Unisex | |
| Happy | Showing satisfaction or joy | Female | English |
| Happy Cat | | Unisex | Hebrew |
| Happy Feet | | Unisex | Hebrew |
| Happy Loo | | Unisex | Hebrew |
| Helgi | productive, successful, happy | Male | Norse |
| Hilary | cheerful, happy | Male | Latin |
| Hillary | happy, cheerful | Female | Latin |
| Jabulela | Be happy
| Female | |
| Keiko | Japanese for happy or beloved | Female | Japanese |
| Leda | happy | Female | Greek |
| Mr. Happy | | Unisex | Hebrew |
| Odette | happy home | Female | |
| Phelix | Latin, happy, fortunate | Male | |
| Selig | blessed, happy in life | Male | |
| Yaelis | Combination of Joel and Yoseline. Meaning: strength of God: happy, joyful, celestial.
| Female | |