It isn't a Yorkie again but i got a chihuahua...he is 8 weeks old my yorkie is 9 weeks old...and he weighs 2 lbs 6oz my chihuahua is 1lb 2oz and my yorkie is scared of him

they are both males....i am still trying to think of a name for my chihuahua??....any suggestions of a cute name for him...(he is black, tan and white markings)....