Combination name, likely meaning blind or heavenly
Sheilyn is a modern invented name, most likely a creative American blend of the Irish name Sheila and the popular suffix -lyn. Sheila is a Gaelic form of Cecilia, which means 'blind,' while the -lyn suffix is often associated with 'lake' or 'pool.'
Less common today
Sheilyn isn't in the latest US Top 1000. It last peaked at #8,843 in 2009.
US births per 5-year period, 1990–present (SSA data).
