The name Deniece saw a significant increase in popularity between the mid-1950s and late 1960s, with over 30 births per year recorded annually from 1954 onwards until peaking at 35 births in 1965. However, its popularity rapidly declined thereafter, falling below 20 births per year by the early 1970s and remaining consistently low ever since, with fewer than 10 births per year recorded from 1989 onwards. The name has not been particularly common in recent years, with only 5 births recorded annually on average between 2000 and 2010. In total, there have been 1162 births named Deniece since 1932.