"Blend of Shea and Lynn"
The name Shealyn is commonly a female name.
Shealyn is a modern American formation built from the name element Shea, also spelled Shay, plus the feminine ending -lyn, the same pattern seen in the closely related spellings Shaelyn and Shaylyn. It is not an inherited name from an older language tradition; the earliest US birth record for it dates from 1975.
The pronunciation of Shealyn is SHAY-lin.
