Georgia has just turned 1 also and she weighs 8.56kg's. Alot of people would comment to me and say oh isnt she tiny or she is so little, and I thought they were saying it because they didnt know what to say, I didnt think she was little but comparing her to others her age she is tiny.
It doesnt really bother me as such and I dont really have any comebacks for you or things to say. I like the fact that Georgia is petite, she is a baby to me for longer if you know what I mean rather than being a big toddler.
She also eats and eats all day long she is an amazing eater and eats all kinds of foods so I am not concerned for her health, she is still breastfed and thriving.
You are doing and have done a great job, dont worry about what they say.