Blu is a boy name. In 2025 it ranked #4924 for boy births in the United States, given to 61 babies. Blu first appears in the data in 1970 and reached its peak in 2021 (86 births). The chart below shows how the name has risen and fallen over time.
| Year | U.S. births | Rank |
|---|---|---|
| 2025 | 61 | #4,924 |
| 2024 | 56 | #5,219 |
| 2023 | 81 | #4,106 |
| 2022 | 80 | #4,153 |
| 2021 | 86 | #3,901 |
| 2020 | 57 | #5,052 |
| 2019 | 42 | #6,317 |
| 2018 | 44 | #6,085 |
| 2017 | 25 | #8,995 |
| 2016 | 27 | #8,642 |
| 2015 | 24 | #9,357 |
| 2014 | 22 | #9,893 |
| 2013 | 10 | #17,088 |
| 2012 | 17 | #12,057 |
| 2011 | 12 | #15,243 |
| 2010 | 7 | #22,194 |
| 2009 | 15 | #13,476 |
| 2008 | 9 | #19,218 |
| 2006 | 12 | #15,314 |
| 2005 | 12 | #14,630 |
| 2004 | 13 | #13,556 |
| 2003 | 14 | #12,479 |
| 2002 | 10 | #15,537 |
| 2001 | 6 | #21,788 |
| 2000 | 10 | #14,997 |
| 1993 | 5 | #21,287 |
| 1981 | 6 | #14,304 |
| 1980 | 7 | #12,801 |
| 1977 | 6 | #13,395 |
| 1975 | 6 | #12,653 |
| 1974 | 7 | #10,945 |
| 1973 | 13 | #6,927 |
| 1972 | 12 | #7,228 |
| 1971 | 9 | #8,842 |
| 1970 | 5 | #13,295 |