Hi Marina There are more than one name to a page so its possible that they are twins but it could be a co-incidence of the same name being registered on the same day You can also have twins that happen to be the last reg on one page and the first on the next, so consecutive numbers Best wishes Nivard Ovington, in Cornwall (UK) > Hello Listers, > > Found two birth registrations with the same numbers in 1925, on Free bmd. > These may have been twins, so do twins share the same birth registration > number? > > Regards, > > Marina > New Zealand