Pure or modest
A modern phonetic variant of the name Chastity, which is derived from the Latin word 'castitas'. It was originally popularized as a virtue name by the Puritans in the 17th century, representing the quality of being morally pure.
Fewer than 5 girls were named Chastidy in 2025.
US births per 5-year period, 1990–present (SSA data).