Only on the 29th of feb are they a leap year baby, it's a little confusing but the 29th of feb only comes around once in 4 years, so technically they're bday won't be until another 4 years from now. But they can always celebrate the day before or after if they wish.

even though they may technically be born in a leap year does not make them leap year babies unless they are born on February 29th

I thought so but of course you have that one idiot on fb trying to prove you wrong

Only babies born on the 29th of February.

only Feb on the extra calendar day

only babies born Feb 29th

I'm pretty sure it's only babies born on that extra day