Name Trends

See the popularity of first names over time in the USA

How popular is “Masaru” in the USA?

Number of people named “Masaru” by birth year

This chart shows how many people named “Masaru” 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 “Masaru” by birth year

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

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

Bias in sex for “Masaru” by birth year

This chart shows how “Masaru” 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 11 0.000011133 11 -100%
1913 6 0.000005277 6 -100%
1914 18 0.000012709 18 -100%
1915 19 0.000010369 19 -100%
1916 19 0.000009822 19 -100%
1917 31 0.000015448 31 -100%
1918 17 0.00000783 17 -100%
1919 18 0.00000853 18 -100%
1920 29 0.000012817 29 -100%
1921 29 0.000012422 29 -100%
1922 21 0.000009174 21 -100%
1923 23 0.000009989 23 -100%
1924 30 0.000012597 30 -100%
1925 29 0.000012429 29 -100%
1926 27 0.00001176 27 -100%
1927 17 0.00000733 17 -100%
1928 19 0.000008404 19 -100%
1929 21 0.00000958 21 -100%
1930 8 0.000003598 8 -100%
1931 11 0.000005227 11 -100%
1932 9 0.000004263 9 -100%
1933 9 0.000004501 9 -100%
1935 5 0.000002392 5 -100%
1936 6 0.000002888 6 -100%
1942 5 0.00000183 5 -100%
1943 5 0.000001771 5 -100%
1992 5 0.000001302 5 -100%

Explore other names

These names are alphabetically near to Masaru:

  1. Masan
  2. Masani
  3. Masanobu
  4. Masanori
  5. Masao
  6. Masaru (this page)
  7. Masashi
  8. Masataka
  9. Masato
  10. Masatoshi
  11. Masaya