Gray lake or grace by the lake
Graelyn is a modern American invention, likely created by combining the color name Gray with the popular suffix -lyn. It may also be interpreted as a blend of Grace and Lynn, suggesting a meaning of 'graceful lake'. Its usage reflects the contemporary trend of creating soft, melodic names using established phonetic elements.
Less common today
Graelyn isn't in the latest US Top 1000. It last peaked at #3,992 in 2018.
US births per 5-year period, 1990βpresent (SSA data).