Popularity in the United States (by decade)

1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 0.050% 0.040% 0.030% 0.020% 0.010% 1880 2020
         

Numbers

 Irwin (masculine) 
 Year   Rank   Percent Used 
2020 - -
2010 - -
2000 - -
1990 - -
1980 #1924 0.002
1970 #1821 0.002
1960 #985 0.003
1950 #688 0.006
1940 #464 0.012
1930 #286 0.033
1920 #272 0.039
1910 #338 0.027
1900 #369 0.023
1890 #366 0.021
1880 #366 0.019