Name Trends

See the popularity of first names over time in the USA

How popular is “Bertis” in the USA?

Number of people named “Bertis” by birth year

This chart shows how many people named “Bertis” were born each year.

Due to changes to population growth and data collection rates over time, this isn't a good chart for understanding popularity.

Popularity of “Bertis” by birth year

This chart shows how the popularity of “Bertis” has changed over time.

Popularity is the number of people named “Bertis” born in that year divided by the total number of births for that year.

Bias in sex for “Bertis” by birth year

This chart shows how “Bertis” has been used as gendered name over time. The scale ranges from 1 (only females) to -1 (only males).

Sex is a required field in SSA's Social Security Card applications (only 2 options). Most applications are filed around a person's time of birth.

The raw data

This table shows the data used in the above charts.

Year Count Proportion Females Males Bias toward female
1912 5 0.00000506 5 -100%
1913 7 0.000006156 7 -100%
1914 8 0.000005648 8 -100%
1915 6 0.000003274 6 -100%
1916 17 0.000008788 17 -100%
1917 6 0.00000299 6 -100%
1918 12 0.000005527 12 -100%
1919 20 0.000009478 7 13 -30%
1920 19 0.000008397 5 14 -47%
1921 17 0.000007282 17 -100%
1922 17 0.000007426 17 -100%
1923 13 0.000005646 13 -100%
1924 13 0.000005458 13 -100%
1925 8 0.000003429 8 -100%
1926 15 0.000006533 15 -100%
1927 12 0.000005174 12 -100%
1928 19 0.000008404 7 12 -26%
1929 9 0.000004106 9 -100%
1930 12 0.000005397 12 -100%
1931 13 0.000006178 13 -100%
1932 8 0.000003789 8 -100%
1933 12 0.000006002 12 -100%
1934 16 0.000007704 16 -100%
1935 10 0.000004785 10 -100%
1936 7 0.000003369 7 -100%
1937 5 0.000002347 5 -100%
1938 10 0.00000452 10 -100%
1939 11 0.000004992 11 -100%
1940 5 0.000002171 5 -100%
1941 9 0.000003694 9 -100%
1942 6 0.000002196 6 -100%
1943 9 0.000003189 9 -100%
1944 6 0.00000223 6 -100%
1945 7 0.000002639 7 -100%
1946 6 0.000001878 6 -100%
1947 8 0.000002221 8 -100%
1948 10 0.000002896 10 -100%
1949 8 0.000002296 8 -100%
1950 6 0.000001713 6 -100%
1951 13 0.000003529 13 -100%
1952 5 0.000001316 5 -100%
1953 5 0.000001297 5 -100%
1956 7 0.000001698 7 -100%
1957 7 0.000001666 7 -100%
1960 5 0.000001204 5 -100%
1961 6 0.000001448 6 -100%
1967 8 0.000002356 8 -100%
1970 5 0.000001386 5 -100%
1976 6 0.000001977 6 -100%

Explore other names

These names are alphabetically near to Bertis:

  1. Bertilla
  2. Bertille
  3. Bertin
  4. Bertina
  5. Bertine
  6. Bertis (this page)
  7. Berto
  8. Berton
  9. Bertram
  10. Bertran
  11. Bertrand