Eastern town or island of the horse
Eastin is a rare English surname-turned-given-name. It likely derives from 'Easton', meaning 'eastern town', or from the Old English 'Eadstan', meaning 'noble stone'. In some cases, it may also be linked to the Old Norse 'Eysteinn', meaning 'island stone'.
About 20 boys were named Eastin in 2025.
US births per 5-year period, 1990–present (SSA data).