Willoughby**
#9,393 most common boys' name of all time · #23,761 across all names · 71% male / 29% female · used 1915–2025 · genuinely unisex
Rank among boys
#9,393
Rank overall
#23,761 of 105,966
First appeared
1915
Years on the list
41 of 146
All-time
314
Since 2016
91
Peak year
2021 #9,816
Best rank
#2,222 1923
Girls
Boys
peak 17/yr
Willoughby first appears in 1915. That's the first year it was given to at least 5 US babies, which is the threshold below which the SSA withholds a name.
Year by year
| Year | Girls | Boys | Total | Rank |
|---|---|---|---|---|
| 2025 | 5 | — | 5 | — |
| 2024 | 10 | 5 | 15 | #12,500 |
| 2023 | 7 | — | 7 | — |
| 2022 | 6 | — | 6 | — |
| 2021 | 10 | 7 | 17 | #9,816 |
| 2020 | 10 | — | 10 | — |
| 2019 | 5 | — | 5 | — |
| 2018 | 5 | 6 | 11 | #10,885 |
| 2017 | 7 | — | 7 | — |
| 2016 | 8 | — | 8 | — |
| 2015 | — | 6 | 6 | #10,771 |
| 2014 | 7 | 6 | 13 | #10,841 |
| 2013 | — | 8 | 8 | #8,900 |
| 2011 | — | 8 | 8 | #8,851 |
| 2010 | 6 | — | 6 | — |
| 2000 | 5 | — | 5 | — |
| 1958 | — | 6 | 6 | #3,765 |
| 1953 | — | 5 | 5 | #4,088 |
| 1945 | — | 5 | 5 | #3,630 |
| 1943 | — | 5 | 5 | #3,857 |
| 1941 | — | 7 | 7 | #3,067 |
| 1940 | — | 6 | 6 | #3,373 |
| 1935 | — | 5 | 5 | #3,962 |
| 1934 | — | 5 | 5 | #3,998 |
| 1933 | — | 5 | 5 | #3,967 |
| 1931 | — | 7 | 7 | #3,325 |
| 1930 | — | 7 | 7 | #3,502 |
| 1929 | — | 9 | 9 | #2,948 |
| 1928 | — | 8 | 8 | #3,291 |
| 1927 | — | 8 | 8 | #3,383 |
| 1926 | — | 7 | 7 | #3,631 |
| 1925 | — | 7 | 7 | #3,660 |
| 1923 | — | 15 | 15 | #2,222 |
| 1922 | — | 9 | 9 | #3,219 |
| 1921 | — | 5 | 5 | #4,670 |
| 1920 | — | 14 | 14 | #2,333 |
| 1919 | — | 6 | 6 | #4,030 |
| 1918 | — | 6 | 6 | #4,041 |
| 1917 | — | 9 | 9 | #2,936 |
| 1916 | — | 6 | 6 | #3,799 |
| 1915 | — | 5 | 5 | #4,386 |