Follower of Dionysus
A modern American elaboration of Denise, which is the French feminine form of Dennis. It ultimately derives from the Greek name Dionysios, referring to the god of wine, fertility, and revelry.
Less common today
Dennisha isn't in the latest US Top 1000. It last peaked at #4,498 in 1992.
American collegiate track and field sprinter
US births per 5-year period, 1990βpresent (SSA data).