Thea vs Ariyah
Thea leads today (#353 vs #366), but Ariyah is climbing faster.
145 years, head to head
Babies named Thea and Ariyah per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#353
#366
Babies named in 2025
867
836
Peak year
2018
2023
Trend
Declining since 2018
Rising since 1998
Usually for
Girls
Girls
Lifetime births
20,113
11,120
Try another matchup
Thea against names whose popularity has moved like its own.