From the thin field or hedge meadow
Tynley is a modern American coinage, likely derived from the English surname Tinley. It combines the Old English elements 'tyne', meaning a hedge or enclosure, and 'leah', meaning a meadow or clearing. It follows the popular trend of adding the '-ley' suffix to create a fresh, surname-style feminine name.
Less common today
Tynley isn't in the latest US Top 1000. It last peaked at #8,425 in 2015.
US births per 5-year period, 1990βpresent (SSA data).