Over the past 110 years, 13 008 girls and 27 boys have been named Tierra. The name Tierra ranks 1127th in the United States among the most common names for girls. For the first time more than ten times newborns were named Tierra in 1976. The peak of popularity of the name Tierra came in the 1980s and 1990s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.