Jeweled headdress or crown
A modern phonetic elaboration of the name Tiara, which refers to a high-crowned headpiece often worn by royalty or in formal ceremonies. It ultimately derives from the Latin and Greek words for a Persian headdress. The double 'r' and 'h' ending are contemporary American stylistic additions to create a more unique visual profile.
Less common today
Tiarrah isn't in the latest US Top 1000. It last peaked at #8,586 in 1999.
US births per 5-year period, 1990βpresent (SSA data).