Fun business name which plays on the word "Ongoing".
Ongoin has only six characters and just two syllables. Two syllable names make popular global brands. Established brands using two syllable names include Gucci, Gillette and Ikea.
Ongoin.com is a .com domain. Dot com domains are the most prestigious top-level-domain in the world, famously used by websites like google.com. When most people think of a website, they think of a .com.