I couldn't tell you. You'd think the site would have no trouble running
exact-name searches.
Especially since one of the ideas behind Pokemon is to bring people together. ^_^;;; Lio, are you absolutely sure it's not possible to add me in a round-about way from the PGL end of things?
On another note, it looks like they've started the weekend's International Streetpass event early. Picked up a bunch of Relay StreetPasses from around the US (including someone who clearly has Majora's Mask 3D earlier than they should), this evening, plus a female Mii from Germany named "Makoto."