When we made everything legal last Friday, we finally had to address an issue we had been dancing around for years: our last names.  Tradition would have me change my last name to match Cal’s.  However, I am not big on tradition for the sake of tradition.  There are so many different approaches to last names with marriage now.  I could hyphenate.  Cal could hyphenate.  We both could.  We could choose a new name altogether.  Cal could change his last name to mine.  You get the idea.  For us, this decision was further complicated by the fact that we we had children before getting married. When Ryan was born, I gave…