Do you go by your middle name? What do you think of that?

Hmmm thats interesting. I've never heard of all siblings being called by their middle names. I go by my middle name. I think I was in fifth grade and felt my first name didnt suit me so i changed it to my middle name. My mom and family still call me by my first name but everyone else knows me as my middle name. I even made sure to give my daughter good first and middle names just in case she gets older and feels the way i did. i had the confusion thing at school because my mom wouldnt register me under the name i preferred and i had to go to every cl and correct every teacher.