15 baby names with a similar sound and feel to Celestin.
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"bright one, radiant"
"old, wise ruler"
"victory"
"raven"
"the strait, narrow waterway"
"dark river, dark stream"
"from the alder grove"
"Brave as a boar; strong and courageous"
"loving, affectionate (if from Philemon)"
"nobleman, pledge"
"house of God (possible Bethel derivation)"
"24-hour period"
"The great; the large"
"olive tree; symbol of peace and wisdom"
"from the flowering place"