14 baby names with a similar sound and feel to Thienan.
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"from the hill settlement, dweller by the downs"
"Armenian (the people)"
"Little fire (as variant of Aidan)"
"diminutive of Sharon (fertile plain)"
"the day (personified deity)"
"ruler of the army"
"desired, longed for"
"iron strength"
"divine law, path to the watering hole"
"God has grasped"
"eagle of Thor"
"Just; upright; righteous"
"sudden dash or rush"