16 baby names with a similar sound and feel to Kellan.
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"little dear one of the plain"
"brave warrior, strong as stone"
"love is joy"
"victory of the people"
"left gate, assistant gate"
"grace, favor"
"victory of the people"
"praiseworthy, priceless"
"covered with mist, foggy"
"Sun; one who gives life and light"
"painted people (historical Celtic root)"
"Epiphany, feast of revelation"
"life; living"
"admirable, hawk-like"
"God is gracious"
"invented name, possibly combining Tony (from Antonius) with feminin..."