Total babies named Lydea (all years): 59
| Year | Girls (count / rank / %) |
|---|---|
| 2016 | 8 / #12436 / 0.000% |
| 2012 | 6 / #16118 / 0.000% |
| 2011 | 6 / #16002 / 0.000% |
| 2009 | 8 / #13190 / 0.000% |
| 2008 | 7 / #14761 / 0.000% |
| 2003 | 11 / #9434 / 0.001% |
| 2001 | 7 / #12893 / 0.000% |
| 1997 | 6 / #13066 / 0.000% |