Examples from the Web for niven
Niven has created an unredeemable monster of a narrator, but a very funny one, indeed.
Lieutenant Niven, the next senior officer who was unwounded, took over the command.
Could swear it wasn't Ormesby, and think he was more like Niven.
Asked Niven about it afterwards, and he said it wasn't he; didn't see Ormesby, but wired his lawyer when I'd read the papers.