Elegant and highly brandable domain, based on the French word for "trilogy".
Trilogie has eight characters and three syllables. Successful brands using three syllable names include Verizon, Grammarly and Vodafone.
Trilogie.com is a .com domain. Dot com domains are the most sought after top-level-domain in the world, used by famous websites like twitter.com. A .com is the first thing people think of when they think of a website.