Honestly, don’t compare! The range of normal is huge and no one gets concerned until they are over 2 :)
Mines a very loose 1-5, mamamama and dadadada. Doesn’t stop at the two syllables but they’re defo for me and her dad. And nanan, but she hasn’t repeated that yet. She kinda makes the sound/song of hiya and here you go. But I know once she starts talking she won’t stop as she’s constantly babbling, so enjoying the onesidedness for now
My LG is 14 almost 15 months . Mummy / daddy / mama : dada/ nana/ nanny/ baby / bubba/ ba/ gaga/ ta ta / uh oh/ gone/ done/ go/ hi / bye/ duck/ no/ moo / meow/ joe ( oh) our tortoise/ wee wee/ Bluey ( ooey) / yeah/ look ( only said once) / Gary ( only said once ) Signs - mummy / milk/ waving/ clapping/ pointing/ pick up/ where Understands signs for - daddy/ drink/water/ all gone/ cat/ dog/duck/cow/pig/chicken/bird/fish/sleep/ book/ look & see / more / boat / hide/