16 baby names with a similar sound and feel to Cynnthia.
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"Of the sea, warrior; defender of the sea"
"from Daventry, a place in Northamptonshire"
"broom-covered hill, beacon hill"
"bright, shining"
"light, famous"
"honorific of Saint Jeanne de Chantal"
"smiled, one who smiles"
"pure, clean; free spirit"
"pure"
"graceful, agile"
"messenger of God; angel"
"praised"
"faith"
"supplanter"
"bee, honey"
"free person, strong one (via Carla/Carl)"