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“Habitational name from Lassy, a place in Normandy” — Old French origin
Girl's name · #738 in the US (2025) · 80s
Lacey's best rank, #116, came in 1984; it has stepped well back to #738 today. Roughly 54,000 girls have been named Lacey since 1888. Together with its spelling variants Lacie (#2394) and Lacy (#2597), Lacey would rank around #579 with about 510 births last year — the newborns split about 72/15/13 across Lacey, Lacie, and Lacy.
Around the world: about 1 in 860 girls in New Zealand (2025) · about 1 in 1,200 girls in Scotland (2025) · about 1 in 2,400 girls in N. Ireland (2025).
Appears in 2020-2025 birth records of 32 states. See the full state-by-state map on this page.
Among 84 notable people named Lacey:
Sports figures appear 2.13× more often than among typical names — e.g. Lacey Nymeyer, American swimmer, Olympic silver medalist, world champion, former world record-holder.
Similar names: Lacie · Jillian · Lara · Macy · Kara · Katie
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