I know at least a dozen girls named
Amanda so to me, the name is incredibly dated and overused. Some days I like
Declan and other days I don't. It kind of feels like a cross-between of December and Dillon/Dylan (I simply detest Dillon/Dylan to the ends of my soul). I think if your brother goes with
Amanda, that's just too many A's (10 in all) in one set of siblings and of course, that's only first names.