Total babies named Nianna (all years): 119
| Year | Girls (count / rank / %) |
|---|---|
| 2024 | 5 / #16941 / 0.000% |
| 2023 | 5 / #16917 / 0.000% |
| 2020 | 7 / #13088 / 0.000% |
| 2018 | 7 / #13425 / 0.000% |
| 2016 | 7 / #13956 / 0.000% |
| 2015 | 8 / #12692 / 0.000% |
| 2013 | 6 / #16002 / 0.000% |
| 2011 | 5 / #18795 / 0.000% |
| 2009 | 6 / #16700 / 0.000% |
| 2008 | 10 / #11370 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 2007 | 7 / #15046 / 0.000% |
| 2006 | 11 / #10417 / 0.001% |
| 2005 | 8 / #12697 / 0.000% |
| 2004 | 5 / #18041 / 0.000% |
| 2003 | 5 / #17642 / 0.000% |
| 2001 | 6 / #14817 / 0.000% |
| 2000 | 6 / #14501 / 0.000% |
| 1998 | 5 / #15878 / 0.000% |