Is [Mackenzie] a Girl Name a Guy Name?

I'm Письмо a story where I'm thinking of naming the main character Mackenzie.

I've been thinking the name's еще feminine really...but since I saw that on Sonny With A Chance (a really long while ago), Chad Dylan Cooper (Sterling Knight) the звезда of (the fictional Показать within a show) 'Mackenzie Falls', Plays the role of the lead male whose named
Mackenzie

so.....could someone please help me out here I'm confused!