Only twice, though it is very commonly seen elsewhere.
Ayaname
her nameI'm on my knees with the bad taste of giving a blowjob to XXX Maki-kun's p*nis. My right hand is jerking off XXX Kuwaza-kun's p*enis. He already had his turn in my mouth.
....
"Maki" and "Kuwaza" are both family names. The character used has multiple valid readings for names though, so the names could be read differently. I don't think they're names from evangelion cannon.