Rebeca vs Kiersten
Rebeca leads today (#1,339 vs #4,661), though both are past their peak.
145 years, head to head
Babies named Rebeca and Kiersten per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#1,339
#4,661
Babies named in 2025
166
29
Peak year
2003
2004
Trend
Declining since 2004
Declining since 2004
Usually for
Girls
Girls
Lifetime births
14,193
14,809
Try another matchup
Rebeca against names whose popularity has moved like its own.