Meaning and history
Keegan comes from the Irish surname Mac Aodhagáin, derived from Aodhagán, a double diminutive of Aodh.
20062006: 1,594 births, rank #227
2007: 1,707 births, rank #222
2008: 1,683 births, rank #223
2009: 1,597 births, rank #228
2010: 1,430 births, rank #246
20112011: 1,370 births, rank #253
2012: 1,472 births, rank #245
2013: 1,458 births, rank #249
2014: 1,560 births, rank #238
2015: 1,346 births, rank #274
20162016: 1,295 births, rank #283
2017: 1,124 births, rank #309
2018: 940 births, rank #353
2019: 723 births, rank #425
2020: 592 births, rank #496
20212021: 599 births, rank #492
2022: 523 births, rank #566
2023: 443 births, rank #627
2024: 484 births, rank #593
20252025: 449 births, rank #621
Keegan moved from #593 to #621 for boys between 2024 and 2025. Its highest annual birth count came in 2007, with 1,707 births.