The baby name Mikolaj appears in baby name data for the United States from 2003 to 2012. It was most popular in 2007 with 26 babies given the name.
Over the period shown, Mikolaj has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 2003 | 10 |
| 2004 | 18 |
| 2006 | 14 |
| 2007 | 26 |
| 2008 | 20 |
| 2010 | 10 |
| 2011 | 10 |
| 2012 | 10 |