Follower of Dionysus
Tenise is a rare variant of Denise, which is the feminine form of Dennis. It ultimately derives from Dionysius, the Greek god of wine, fertility, and revelry. While its usage is uncommon, it retains the rhythmic, French-inspired charm of its parent name.
Less common today
Tenise isn't in the latest US Top 1000. It last peaked at #6,587 in 1990.
US births per 5-year period, 1990βpresent (SSA data).