Vana's list "Happy Names" of 20 great name ideas: Jollity  - Kouki !

Happy Names

Jollity 

Jovy 

Jovial 

Jubilee has a joyous and jubilant aura, but it wouldn't be an easy name to carry, what with all that pressure to be a living, breathing, 24-7 party. Jubilee was the name selected by television's Duggars for their miscarried child.

Jubilee

Joyeux 

Joyous 

Joyzelle 

Jocosa 

Jautrite 

Jautra 

Jolivet 

Jyrgal 

Zhyrgal 

Joyce was once a <a href="https://nameberry.com/boys-names">boy name</a>, but took off for girls during the mid-twentieth century, when it spent 1930 to 1947 in the Top 20. 
 Now, Joyce is one of the <a href="https://nameberry.com/search/girls-names/j">girls' names starting with J</a> least likely to make a comeback any time soon.
 Joyce has a long history as a surname, perhaps most prominently connected to James Joyce, author of Ulysses and Finnegans Wake.

Joyce

Kalea is a Top 100 name for girls in Hawaii, that may also be spelled as Kale'a. Sources differ on the meaning of the name, but the most authoritative land on "joy or happiness", with other suggestions being "clear", "call, voice", "the bright one" or a combination of other Hawaiian names, such as Kalani and Leilani. 
 
Outside of Hawaii, it is worth bearing in mind that people may use this as a spelling variation of Kaliyah or Kaylee.