I had already had two last names when i got married. The name I was born with, then my mom got married for a 2nd time and i took his last name(never legal though and that caused me problems later in life, like when i went to get a pass port and had to get someone to swear I was who i said I was, thanks mom) and the 2nd guy she married was an a*s so i was happy to change my last name and besides it is much shorter to write!