Leilani ranked #176 among U.S. baby names in 2024. Since 1917, 52,665 babies have been named Leilani, peaking in 2022 with 3,866 births. The 2010s were its biggest decade, with 18,157 births. Leilani is on the rise, up about 52% over the past five years. It is predominantly a girls' name.