Professional business name that plays on the word "sub" (as in, "sandwich" or "substitute") and the welcoming word "Yo".
The word "subyo" contains only five characters and only two syllables. Two syllable names make popular global brands. Established brands using two syllable names include Starbucks, Visa and Apple.
Subyo.com is a .com domain. Dot com domains are the most prestigious top-level-domain in the world, famously used by websites like facebook.com. Once secured, a .com all but guarantees no-one else can outrank you for your own name in the long run.