Around the globe, Mary Kate (Mary Kate 
) is a rare girly given name. The forename Mary Kate is habitual in Ireland, where it is a rare female name, the United States, and Philippines.
| VARIANT | COUNTRY |
|---|---|
| Mary Kate | Ireland, United States, Peru, Canada, Philippines |
Cary, Julian, Jumper, Thomas, Nelson, Hansen, Wagner, Maloney, Mcgrath, Stewart, Sweeney, Coleman, Bennett, Brennan, Bureros, Roberts, Johnson, Mcdonald, Anderson, Thompson, Williams, Gallagher, Bailey, Mccann, Murphy, Murray, Kane, Tarr, Moran, Smith, Allen, Adams, Baker, Brown, Burke, Kelly, Mclaughlin, Rohan, Lewis, Nevin, Hayes, Walsh, Wynne, Young, Quinn, Martin, Morris, Miller, Davis, and Fitzgerald