7 mth old and head bobbing

I have a 7.5 month old daughter who seems to be very well, and has
just started to walk with much assitance. Anyway... she bobs her head
down to her left shoulder intermittently for no apparent reason and
with no apparent regularity. It just seems odd. She might do it 5
times in a row. She doesn't appear to have any difficulty holding her
head up, and her balance appears normal. Any suggestions? Or is it
just not-abnormal?
Thanks

Sounds like a tic to me. You should mention it to the doctor and ask
about whether you need a referral to a neurologist.

Mary G.