Pure; of the sea
Kaysea is a modern phonetic blend, likely combining the traditional name Kay, meaning 'pure,' with the word 'sea.' It is often used as a creative spelling of the name Casey or as a nature-inspired variation of Kelsey.
Less common today
Kaysea isn't in the latest US Top 1000. It last peaked at #7,400 in 1998.
US births per 5-year period, 1990–present (SSA data).
