Yes, I have several but perhaps my most favourite is 7.
I have no idea why and I have a series of favourites, about 6 that I use in Lotto however don't ever come even close to winning a prize.
Odd, having a favourite number as I wonder why we do this?
19 was my 1st favourite. I won a lovely teacup, saucer, & bread/butter plate set with that No, in year 5. I gave it to my mum for mothers day, but she never sued it as she liked pottery stuff instead, so when i married, it was handed back to me. I now only have the bread/butter plate from the set. I won’t buy raffle tickets, unless I can have a double No, & i also like our house No of 29!