15 baby names with a similar sound and feel to Theoni.
You searched for names like
"from the sea, sea fortress"
"world ruler, mighty ruler"
"lover of horses"
"fortunate, lucky"
"free one"
"merry, festive, cheerful"
"noble, the bright one"
"strong wolf, mighty hound"
"heavenly star"
"void, emptiness, zero — infinite potential"
"beautiful, gentle; God is gracious"
"lady, mistress of the house"
"soft-spoken; quiet one"
"life, vitality"
"of the Verginius family"