Piperoo's list "KP girls names" of 2 great name ideas: Bliss - Aoife!

KP girls names

A sweet, uplifting and still fairly uncommon modern virtue name. Its single syllable makes it especially good as a middle name, but it would also make a big impact in the first spot; in fact, nearly 90 girls in the US were called Bliss in a recent year.
 
Used to describe both a perfect state of happiness and spiritual blessedness, it can be viewed through a spiritual and a secular lens. Similar in feel to more popular word names like Dream, Blessing, and Heaven, and to more classic virtues like Blythe, Felicity, and Joy, it may appeal to those who want to celebrate the more blissful side of parenthood and the joy they hope their child will bring and experience.

Bliss

Aoife, pronounced EE-fa, is derived from the Irish word aoibh, meaning "beauty." Aoife was borne by several different heroines of ancient Irish legend. In one tale, she was the fiercest woman warrior in the world and enemy of her twin sister, Scathach.
 
Aoife is very popular in Ireland, and is catching on across the UK as well. Aoife is sometimes Anglicized as Eva, but the names are from independent origins. Eva shares roots with Eabha and Aoibhe, both also currently popular in Ireland.