14 baby names with a similar sound and feel to Kellan.
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"praiseworthy, priceless"
"little dear one of the plain"
"life; living"
"Epiphany, feast of revelation"
"left gate, assistant gate"
"painted people (historical Celtic root)"
"lake, pool"
"God is gracious"
"brave warrior, strong as stone"
"victory of the people"
"covered with mist, foggy"
"little Anna, gracious one"
"invented name, possibly combining Tony (from Antonius) with feminin..."
"victory of the people"