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Girl's name · #1674 in the US (2025) · 2010s wave
Alannah reached #763 in 2015 and has eased to #1674 since. About 7,400 girls have carried it since 1948.
See where Alannah is more common.
Appears in 2020-2025 birth records of 17 states. See the full state-by-state map on this page.
See how Alannah ranks in other countries and regions.
#103 in Ireland (2025) · #334 in N. Ireland (2025) · #705 in England & Wales (2025) · #1,643 in Ecuador (2025) · #1,974 in Canada (2025) · #3,512 in France (2025) · #790 in Scotland (2024) · #1,914 in Austria (2024) · #2,228 in Sweden (2024) · #234 in Puerto Rico (2018) · #100 in Australia (VIC) (2010) · #374 in New Zealand (2002).
Among 26 notable people named Alannah:
Sports figures appear 1.72× more often than among typical names — e.g. Alannah Yip, Canadian rock climber (born 1993).
Alannah is a rare spelling of Alana (#140) and Alanna (#280) — about 4% of babies given the name are written this way.
Similar names: Alanah · Jayde · Alaiyah · Gwyneth · Ryann · Dylan
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