Should I change my last name??

eh.. i like Mackenzie Erzinger.. its kinda sweet.. i personally wouldn't change my last name tho no matter what it was.. your a girl.. your more then likely going to get married at that point in time, you last name will change so why bother? When that day comes you can change it around and have it hyphenated but until that day.. its just a last name try not to put to much thought into it.