15 baby names with a similar sound and feel to Iah.
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"savior"
"variant of Chloris, flower goddess"
"of the sea"
"one who abstains from evil"
"defender of mankind"
"God is my oath"
"Variant of Matilda (mighty in battle) with feminine suffix"
"entangling men"
"believer, faithful one"
"Modern African-American invented name; possibly a variant of Anika ..."
"she who listens; variant of Shamika"
"Likely a creative variant of Danielle, meaning God is my judge"