Yu/Yuu Narukami in my first two playthroughs. Seta Souji in my vanilla playthrough (yes, backwards, because people wrote the name wrong when I googled it)
Rise Kujikawa in my current third playthrough.
It didn't turn out as funny as I thought it would... maybe I should go Yosuke Hanamura next time. I wanted to name myself Naoto Shirogane but it didn't fit. --- Official [character] of the [game] board. "We'll go get you some mashed potatoes." - Naoto
Well, I started on P3 and sorta jumped around on the Shin Megami series. All my character had a different first name, but they all have the same last name. That way it seems like all their potential or power was in their blood and didn't just come out of no where.