Kasiah

Meaning & origin

Kasiah entered U.S. birth records in 1992, a time when phonetically creative spellings of established names were gaining traction. The name's trajectory has been stable, never breaking into the top 1,000, but it reached its peak rank of 5,410 in 2025, the most recent year available, with approximately 1 in 69,881 babies given the name. The name is used equally across the country, with no single state showing a strong preference. Its modern origins and unisex appeal align with contemporary naming trends that favor individuality and soft, melodic sounds. Kasiah's etymology is speculative, commonly linked to the Greek-derived Kassia (cinnamon) or the Polish Kasia, making it part of a broader pattern of anglicized respellings that give traditional names a fresh, accessible feel.

Kasiah is a modern English respelling, likely derived from Kasia (a Polish diminutive of Katarzyna) or directly from Kassia, a name of Greek origin meaning 'cinnamon' or 'cassia tree'. It emerged in the United States in the early 1990s as part of a trend of creative phonetic spellings. The name has been used for both girls and boys, though it is more common for girls.