Baby name help!!!!!!!!!!!!?

At first i really liked the name Jacqueline, but then i thought i could spell it Jacqueline which i really liked but my sister keeps inventing crazy new names like our mother did for us my name is Bryenna (BREE-EH-NUH) not (BRI-AH-NUH) OR (BREE-O-NUH) and my sisters name is Jailene (JAY-LYNN) not (JAY-LEEN) shes made crazy names like Jackielynn, Jackalynn, Jacquhlynn, Jakilynn, Jakylynn, Jakquelynn etc. i dont really like these names there a little crazy? i think she even posted a question on my yahoo sayin she wuz me and lada lada askin for more crazy names or something im not sure i gotta check on that but ya what should i do shes just tryin to help out i dont want to hurt her!!!!!!