Clarnce is a rare variant of Clarence that was most common in the 1920s and has all but disappeared.
Clarnce is a boy name. It last appears in U.S. records in 1971. Clarnce first appears in 1902 and peaked in 1929 (36 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1971 | 5 | — | #5,029 |
| 1964 | 5 | — | #4,146 |
| 1962 | 5 | — | #4,137 |
| 1961 | 8 | — | #3,142 |
| 1960 | 10 | — | #2,710 |
| 1959 | 7 | — | #3,331 |
| 1958 | 5 | — | #4,050 |
| 1957 | 7 | — | #3,290 |
| 1956 | 13 | — | #2,288 |
| 1955 | 15 | — | #2,063 |
| 1954 | 6 | — | #3,510 |
| 1953 | 8 | — | #2,949 |
| 1952 | 10 | — | #2,550 |
| 1951 | 8 | — | #2,874 |
| 1950 | 15 | — | #1,951 |
| 1949 | 13 | — | #2,139 |
| 1948 | 20 | — | #1,662 |
| 1947 | 16 | — | #1,934 |
| 1946 | 9 | — | #2,563 |
| 1945 | 22 | — | #1,415 |
| 1944 | 17 | — | #1,692 |
| 1943 | 20 | — | #1,590 |
| 1942 | 17 | — | #1,744 |
| 1941 | 13 | — | #2,008 |
| 1940 | 18 | — | #1,640 |
| 1939 | 15 | — | #1,807 |
| 1938 | 15 | — | #1,835 |
| 1937 | 14 | — | #1,923 |
| 1936 | 23 | — | #1,391 |
| 1935 | 31 | — | #1,201 |
| 1934 | 29 | — | #1,245 |
| 1933 | 22 | — | #1,464 |
| 1932 | 33 | — | #1,178 |
| 1931 | 28 | — | #1,308 |
| 1930 | 20 | — | #1,651 |
| 1929 | 36 | — | #1,154 |
| 1928 | 34 | — | #1,229 |
| 1927 | 32 | — | #1,299 |
| 1926 | 24 | — | #1,524 |
| 1925 | 33 | — | #1,256 |
| 1924 | 18 | — | #1,906 |
| 1923 | 29 | — | #1,360 |
| 1922 | 20 | — | #1,775 |
| 1921 | 21 | — | #1,715 |
| 1920 | 22 | — | #1,655 |
| 1919 | 20 | — | #1,706 |
| 1918 | 18 | — | #1,839 |
| 1917 | 9 | — | #2,772 |
| 1916 | 13 | — | #2,170 |
| 1915 | 8 | — | #2,865 |
| 1914 | 12 | — | #1,887 |
| 1913 | 8 | — | #2,124 |
| 1912 | 6 | — | #2,328 |
| 1910 | 5 | — | #1,637 |
| 1906 | 8 | — | #942 |
| 1903 | 7 | — | #925 |
| 1902 | 9 | — | #806 |