This fun combination of the words "silly" and "santa", makes for the perfect festive domain name.
SillySanta has 10 characters and four syllables. Established brands using four syllable names include Panasonic, ESPN and Airbnb.
Sillysanta.com is a dot-com domain. Dot com domains are the most valued top-level-domain in the world, famously used by websites like youtube.com. Once you own a dot-com, it will be much easier to rank for your own name in Google.