Kazuo
#5,646 most common boys' name of all time · #14,078 across all names · 100% male / 0% female · used 1911–2025
Rank among boys
#5,646
Rank overall
#14,078 of 105,966
First appeared
1911
Years on the list
35 of 146
All-time
762
Since 2016
5
Peak year
1921 #937
Best rank
#937 1921
Girls
Boys
peak 57/yr
Kazuo first appears in 1911. 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 | #12,085 |
| 2009 | — | 7 | 7 | #9,929 |
| 2008 | — | 7 | 7 | #9,946 |
| 2007 | — | 5 | 5 | #12,484 |
| 2006 | — | 5 | 5 | #12,167 |
| 1944 | — | 5 | 5 | #3,571 |
| 1943 | — | 6 | 6 | #3,346 |
| 1939 | — | 6 | 6 | #3,254 |
| 1938 | — | 7 | 7 | #3,006 |
| 1937 | — | 6 | 6 | #3,311 |
| 1936 | — | 7 | 7 | #2,975 |
| 1935 | — | 13 | 13 | #2,090 |
| 1934 | — | 6 | 6 | #3,417 |
| 1932 | — | 20 | 20 | #1,640 |
| 1931 | — | 16 | 16 | #1,903 |
| 1930 | — | 25 | 25 | #1,488 |
| 1929 | — | 18 | 18 | #1,838 |
| 1928 | — | 21 | 21 | #1,693 |
| 1927 | — | 32 | 32 | #1,318 |
| 1926 | — | 31 | 31 | #1,328 |
| 1925 | — | 39 | 39 | #1,141 |
| 1924 | — | 36 | 36 | #1,220 |
| 1923 | — | 44 | 44 | #1,085 |
| 1922 | — | 53 | 53 | #976 |
| 1921 | — | 57 | 57 | #937 |
| 1920 | — | 44 | 44 | #1,071 |
| 1919 | — | 48 | 48 | #988 |
| 1918 | — | 44 | 44 | #1,029 |
| 1917 | — | 34 | 34 | #1,171 |
| 1916 | — | 30 | 30 | #1,239 |
| 1915 | — | 30 | 30 | #1,213 |
| 1914 | — | 17 | 17 | #1,540 |
| 1913 | — | 20 | 20 | #1,172 |
| 1912 | — | 12 | 12 | #1,519 |
| 1911 | — | 6 | 6 | #1,725 |