The baby name Blas appears in baby name data for the United States from 1911 to 2022. It was most popular in 1956 with 51 babies given the name.
In the later years of this period, Blas has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1911 | 12 |
| 1913 | 9 |
| 1914 | 6 |
| 1915 | 15 |
| 1916 | 7 |
| 1917 | 7 |
| 1919 | 9 |
| 1920 | 17 |
| 1921 | 14 |
| 1922 | 15 |
| 1923 | 17 |
| 1924 | 9 |
| 1925 | 18 |
| 1926 | 15 |
| 1927 | 18 |
| 1928 | 14 |
| 1929 | 15 |
| 1930 | 10 |
| 1931 | 34 |
| 1938 | 5 |
| 1939 | 21 |
| 1940 | 15 |
| 1941 | 18 |
| 1942 | 18 |
| 1943 | 20 |
| 1944 | 17 |
| 1945 | 14 |
| 1946 | 17 |
| 1947 | 18 |
| 1948 | 16 |
| 1949 | 16 |
| 1955 | 36 |
| 1956 | 51 |
| 1957 | 20 |
| 1958 | 18 |
| 1959 | 26 |
| 1960 | 34 |
| 1962 | 32 |
| 1963 | 24 |
| 1964 | 14 |
| 1965 | 16 |
| 1966 | 21 |
| 1967 | 16 |
| 1968 | 22 |
| 1969 | 13 |
| 1970 | 21 |
| 1971 | 10 |
| 1972 | 9 |
| 1973 | 18 |
| 1974 | 15 |
| 1975 | 7 |
| 1976 | 9 |
| 1977 | 12 |
| 1978 | 8 |
| 1979 | 17 |
| 1980 | 9 |
| 1981 | 20 |
| 1982 | 11 |
| 1983 | 8 |
| 1984 | 8 |
| 1985 | 8 |
| 1986 | 15 |
| 1987 | 16 |
| 1988 | 16 |
| 1989 | 11 |
| 1990 | 10 |
| 1991 | 13 |
| 1992 | 7 |
| 1993 | 15 |
| 1994 | 6 |
| 1995 | 9 |
| 1996 | 11 |
| 1997 | 8 |
| 1998 | 20 |
| 1999 | 16 |
| 2000 | 9 |
| 2001 | 22 |
| 2005 | 8 |
| 2006 | 10 |
| 2007 | 12 |
| 2008 | 16 |
| 2009 | 8 |
| 2010 | 8 |
| 2011 | 30 |
| 2012 | 16 |
| 2013 | 10 |
| 2014 | 24 |
| 2015 | 14 |
| 2016 | 18 |
| 2017 | 30 |
| 2019 | 8 |
| 2021 | 6 |
| 2022 | 8 |