So I saw your convos with Bobandbill and Elaitenstile and yeah I'll tell you something about the name Hikamaru. It's basically two things associated with me, "Hika" which derives from "Hikari" and "maru" is basically from Mijumaru aka Oshawott's Japanese name, but it's also a common suffix in male names in Japan.
There have been some cases the name got taken before I could get to it, on both Tumblr and Twitter hence that's how my eventual username on those sites, "oshyhikari" came about.
Betcha didn't know this but "Nick" is a very common name on PC staff right now, both Mac (Cordelia) and Livewire (Vader) have Nick as their real names too.