Modern creation, possibly combining Key and Sean
Keisean is a contemporary American name likely formed by blending the prefix 'Kei-' with the traditional Irish name Sean. As a compound name, it carries the inherited meaning of 'God is gracious' from its Sean root. It gained some visibility in the United States during the late 20th and early 21st centuries, particularly within African American communities.
Less common today
Keisean isn't in the latest US Top 1000. It last peaked at #4,989 in 2003.
NFL cornerback and two-time All-Pro return specialist
US births per 5-year period, 1990βpresent (SSA data).