Combination of the prefix Del and the name Shawn
Delshawn is a modern American invention, likely created by blending the prefix 'Del' with the traditional name Shawn. Shawn is an Anglicized form of the Irish name SeΓ‘n, which itself is a derivative of John, meaning 'God is gracious'.
Less common today
Delshawn isn't in the latest US Top 1000. It last peaked at #3,069 in 1994.
NFL linebacker
US births per 5-year period, 1990βpresent (SSA data).