The baby name Lulu appears in baby name data for the United States from 1910 to 2023. It was most popular in 1916 with 189 babies given the name.
In the later years of this period, Lulu has become less common than it once was.
| Year | Count |
|---|---|
| 1910 | 94 |
| 1911 | 35 |
| 1912 | 80 |
| 1913 | 56 |
| 1914 | 129 |
| 1915 | 134 |
| 1916 | 189 |
| 1917 | 133 |
| 1918 | 171 |
| 1919 | 161 |
| 1920 | 143 |
| 1921 | 122 |
| 1922 | 92 |
| 1923 | 128 |
| 1924 | 75 |
| 1925 | 79 |
| 1926 | 105 |
| 1927 | 94 |
| 1928 | 28 |
| 1929 | 19 |
| 1930 | 39 |
| 1931 | 24 |
| 1932 | 22 |
| 1933 | 10 |
| 1934 | 26 |
| 1935 | 85 |
| 1936 | 67 |
| 1937 | 16 |
| 1938 | 32 |
| 1939 | 20 |
| 1940 | 12 |
| 1941 | 8 |
| 1942 | 5 |
| 1950 | 7 |
| 1958 | 6 |
| 1959 | 14 |
| 2004 | 6 |
| 2007 | 13 |
| 2008 | 5 |
| 2009 | 5 |
| 2010 | 6 |
| 2011 | 6 |
| 2013 | 5 |
| 2014 | 11 |
| 2016 | 15 |
| 2017 | 10 |
| 2018 | 22 |
| 2019 | 20 |
| 2020 | 20 |
| 2021 | 21 |
| 2022 | 23 |
| 2023 | 7 |