13 baby names with a similar sound and feel to Thecla.
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"narcissus flower, sleep-inducing"
"from the walled camp, fortress city"
"mercy, clemency"
"peaceful ruler"
"all true, completely true"
"champion"
"land of the Franks, free people"
"king"
"pledged to God, God is my oath"
"worthy of admiration"
"little light"
"warrior, brave man"
"battle horn"