15 baby names with a similar sound and feel to Thienan.
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"from South Munster (southern Ireland)"
"iron strength"
"patriarch of the Armenian people"
"island; one who stands apart or is distinguished"
"One who helps or assists"
"diminutive of Sharif (noble)"
"auspicious, divine blessing"
"day, daylight"
"ruler of the army"
"eagle of Thor"
"Just; upright; righteous"
"highest point, peak, summit"
"from the hill settlement, dweller by the downs"
"sudden dash or rush"