We did that too, everyone knew everything else about the pregnancy and bub so we kept name choices to ourselves. Yeah it peeved a few ppl but there wasn't anything they could do about it! DH mum - for some random reason - was very upset about it coz she was convinced she was the only one we were keeping it from but other than that people just had to get over it, it was our choice and we didn't want their opinions of the names we had chosen coz it's your choice and you shouldn't have to consider other peoples opinions. For us it turned out we changed our mind when we saw DD but it didn't matter, No one knew any of the names we were considering. Don't cave in to them!!!