At this stage, anything is babbling. They babble way passed 1 year old. It's talking when they're saying something with purpose, like "no" to no more food.
That makes sense! I think she babbles mama but says dada when he comes in the room - classic 😂
We've decided that we will only count it as a word, when she knows what it means. Like saying Dada when dada is in the room etc otherwise I see it as just babbling but that's just my view