Meaning and history
Alannah is a variant of Alana influenced by the affectionate Anglo-Irish word alannah, from the Irish Gaelic phrase a leanbh, meaning “O child.”
20062006: 237 births, rank #1,074
2007: 272 births, rank #985
2008: 288 births, rank #942
2009: 267 births, rank #992
2010: 263 births, rank #969
20112011: 283 births, rank #918
2012: 315 births, rank #846
2013: 303 births, rank #855
2014: 284 births, rank #947
2015: 370 births, rank #763
20162016: 320 births, rank #876
2017: 293 births, rank #913
2018: 313 births, rank #865
2019: 261 births, rank #988
2020: 228 births, rank #1,081
20212021: 206 births, rank #1,181
2022: 170 births, rank #1,367
2023: 146 births, rank #1,486
2024: 143 births, rank #1,509
20252025: 123 births, rank #1,673
Alannah moved from #865 to #988 for girls between 2018 and 2019. Its highest annual birth count came in 2015, with 370 births.