Total babies named Ecko (all years): 125
| Year | Girls (count / rank / %) |
|---|---|
| 2022 | 6 / #14045 / 0.000% |
| 2021 | 8 / #11392 / 0.000% |
| 2019 | 6 / #14271 / 0.000% |
| 2016 | — |
| 2015 | 5 / #17193 / 0.000% |
| 2013 | 10 / #10474 / 0.001% |
| 2011 | 9 / #11464 / 0.001% |
| 2010 | 6 / #15515 / 0.000% |
| 2009 | 5 / #18087 / 0.000% |
| 2008 | 8 / #12940 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 2007 | 5 / #18433 / 0.000% |
| 2006 | 11 / #10100 / 0.001% |
| 2005 | 10 / #10351 / 0.001% |
| 2003 | 5 / #16493 / 0.000% |
| 2001 | 8 / #11316 / 0.000% |
| 1996 | 5 / #14150 / 0.000% |
| 1983 | 7 / #8282 / 0.000% |