Where Leo ranks in the newest official baby-name lists, place by place, from each statistics office's own numbers.
Leo ranks highest in England and Wales: #3 in 2025, given to 3,278 babies.
Where Leo ranks now: England and Wales #3 (2025), South Australia #4 (2025), Canada #4 (2025), Spain #4 (2024), Victoria #4 (2025), New South Wales #5 (2025), Northern Ireland #5 (2025), New Zealand #6 (2025), Switzerland #6 (2025), Scotland #7 (2025), Austria #7 (2025), British Columbia #8 (2025), Queensland #8 (2025), Sweden #9 (2025), Ontario #10 (2024), Ireland #10 (2025), Latvia #15 (2025), The United States #19 (2025), Norway #28 (2025), Slovenia #33 (2025), Poland #47 (2025), Italy #90 (2024), The Czech Republic #97 (2025).
Every list is an official count of the names given to babies, but each publisher counts a little differently: births or registrations, whether accents make a separate name, how rare names are left out. Each place's page says how its list is counted.