Pure or chaste
A modern phonetic variant of the name Chastity, which is derived from the Latin word 'castitas'. It rose to prominence as a virtue name used by Puritans in the 17th century to signify moral purity. This specific spelling is a rare contemporary adaptation.
Less common today
Chasitie isn't in the latest US Top 1000. It last peaked at #6,354 in 1990.
US births per 5-year period, 1990βpresent (SSA data).