Combination of Jessie and Lynn
Jezlyn is a modern American invention, likely created by blending the Hebrew name Jessie (meaning 'gift') with the Welsh/English suffix Lynn (meaning 'lake'). It follows the 21st-century trend of creating unique, rhythmic names by combining familiar phonetic elements.
About 6 girls were named Jezlyn in 2025.
US births per 5-year period, 1990–present (SSA data).