Over the past 110 years, 23 330 girls have been named Staci. The name Staci ranks 825th in the United States among the most common names for girls. For the first time more than ten times newborns were named Staci in 1957. The peak of popularity of the name Staci came in the 1970s and 1980s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.