Chalk landing place
A rare spelling variant of Chelsea, which originates from an Old English place name meaning a landing place for chalk or limestone. It gained popularity as a given name in the late 20th century, though this specific spelling remains very uncommon.
Less common today
Chalsea isn't in the latest US Top 1000. It last peaked at #7,342 in 1992.
US births per 5-year period, 1990βpresent (SSA data).