I wish. Madam Mrs The Ratel speaks a little Spanish to him, and I use all five of my words in Welsh, but realistically it’s English. And he’s way behind his little friend who speaks English (admitted little), Russian and Ukrainian.
Probably the biggest factor is that neither of us are particularly chatty.
He’s basically about average for his age now. The pediatrician told us kids develop different things at wildly different rates and then by the time they’re in kindergarten they’re all pretty much the same.