Here are a couple of links to get you started - just type in "Japanese last names" or "Japanese surnames" into your search engine for even more of them!
Some good, common Japanese surnames are Nakamura, Kobayashi, Satou, and Suzuki. Others are Mori, Ikeda, Maeda, Sakamoto, Fuji, and Ota.
Japanese last names that starts with letter "k" are: Katayama,Kanbara,Kato,Koyama,Kawaguchi,Komori,Kawamura,Kimura,koto,Kawa,Kayama,Kitagawa,Kitayama,Kisogawa,.
Japanese ninjas often used last names that reflect their clan or region, such as "Nakatomi," "Fujiwara," or "Yagyu." Other common names include "Hattori," associated with the famous ninja Hattori Hanzo, and "Kato." Additionally, many ninjas adopted aliases or titles that suited their missions or personas, further obscuring their true identities.
there are some coll names of robot and one of them is Conrado
It depends on what kind of 'cool' you're looking for, and what gender. I've always liked these names for a girl: Amaya Sayomi Satomi Jun Rin Reiko Atsuko And there are also some cute male names such as: Hayate Hotaru Ren Kyo [alt. Kyou) (that one is actually both male and female) Akarui Kurai Hope this helped. ;)
some long last names are tutiveiliartivacikouto, maekendakeledalevu, undansutiflagoder, and last rigyernistisky
Guys:SworddrawerAxemanKilljoyGirls:BitethemdogsSwordchichotdagger
Israelites
Sora
krakow
riley