Total babies named Brittlyn (all years): 118
| Year | Girls (count / rank / %) |
|---|---|
| 2019 | 5 / #15965 / 0.000% |
| 2018 | 7 / #12725 / 0.000% |
| 2017 | 5 / #16315 / 0.000% |
| 2016 | 5 / #16702 / 0.000% |
| 2015 | 5 / #16924 / 0.000% |
| 2012 | 5 / #17348 / 0.000% |
| 2011 | 6 / #15174 / 0.000% |
| 2008 | 8 / #12786 / 0.000% |
| 2007 | 6 / #15832 / 0.000% |
| 2004 | 5 / #16536 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 2002 | 5 / #15834 / 0.000% |
| 2001 | 9 / #10250 / 0.001% |
| 2000 | 5 / #15428 / 0.000% |
| 1999 | 5 / #14764 / 0.000% |
| 1996 | 7 / #10746 / 0.000% |
| 1993 | 6 / #11989 / 0.000% |
| 1991 | 7 / #10420 / 0.000% |
| 1990 | 7 / #10354 / 0.000% |
| 1989 | 10 / #7514 / 0.001% |