13 baby names with a similar sound and feel to Kathileen.
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"brooding, sullen"
"peaceful ruler (Dutch form from Ferdinand)"
"charm, allurement"
"north"
"calm, serene; of the valley"
"light"
"gift of God (folk etymology)"
"maiden, young girl"
"the well-spoken one"
"Free one; from France"
"Possibly related to sword or fire brand"
"sweetly gentle"
"Judge; one who judges"