Beautiful business name that alludes to the expression "déja vu" (i.e. 'familiarity').
Dyja has only four letters and only two syllables. Two-syllable names are exceptionally rare and highly sought after. Examples of two popular syllable names include FedEx, Pocket and Dropbox.
Dyja.com is a dot com domain. Dot com domains are the most sought after top-level-domain in the world, used by famous websites like facebook.com. When most people think of a website, they think of a dot com.