Kim Kardashian appears on the Tonight Show Credit: Paul Drinkwater/NBC

Kim Kardashian has four months to go until she gives birth, which gives the reality star and Kanye West plenty of time to choose a name for their firstborn daughter. While promoting her new movie, Temptation, on The Tonight Show With Jay Leno March 28, the pregnant reality star once again denied reports she's planning to name her little girl North.

"We have a list, and some of them are K names some of them aren't," she said. "[North] is not on our list. But you know what name I do like -- but it probably won't be on [our list], because it kinda goes with North -- I like Easton. Easton West. I think that's cute."

Unlike her older sister Kourtney Kardashian, the first-time mom-to-be isn't sure if she'll allow E! cameras to capture her baby's birth for an episode of Keeping Up With the Kardashians. "I don't even think I'll have a camcorder. I don't even know if I would want that as a memory," she admitted. "Although, there's always a chance. I don't know. I might change my mind."

When Kim first learned she was pregnant, she was hesitant to tell her younger sister, Khloe Kardashian-Odom, who has been struggling to start a family of her own for years. "I had Kourtney come with me to tell Khloe because I was a little nervous, because I know she really really really wants a baby. So I felt like I'm gonna need some moral support to tell her. And she was so happy!" Kim recalled. "But I was really nervous to tell her. And she kind of got mad that I was nervous -- she thought it was ridiculous."

The 32-year-old Kourtney & Kim Take Miami star also addressed critics who have been mocking her new pregnancy curves. (One internet meme even likened one maternity look to a killer whale.)

"I think it's a little bully-ish to call a pregnant woman fat. I mean, what do you expect? I hope I gain weight. I'm a little heavy," Kim said. "There's just more to love right now. I have the rest of my life to be skinny and to lose weight and I'm not really worrying about it. If I have a craving I'll go for it."