by all means, this is really early for them to be speaking. I don't mean to say that if your LO doesn't have words that you should be worried, my boys didn't start with some of this stuff until around 18mths.
In saying that, it can be confirmed that my little Daisy Doo has a couple words now! She says "ish" and looks at the fish tank or points at it then walks over and tries to catch them saying "ish ish ish". and she also says "ticko ticko ticko" while scratching the hell out of you trying to get you to laugh lol tickle tickle tickle. She still says Dahdah for the Daisy song. Oh and whenever she stands up too much in the tub I ask her if she's all done, well yesterday that happened so she leans her belly against the tub, puts her forearms together with her hands bent back and says "duh". wow, girls really do learn so fast! I was always told that but only put a little stock into it.
what early words are your lo's saying?