The exabyte is a real and increasingly relevant unit. Global data volumes are measured in them now, hyperscale storage is sold in them, and the prefix has moved from theoretical to operational in about a decade.
Ebyte compresses that into five characters. It reads as a data or storage company, an infrastructure business, or a technology publication, and the e- prefix carries the additional electronic connotation that has been in branding since the nineties without ever quite going away.
On the .org it suits an open data project, a standards body, a research organisation, or a digital preservation initiative. Preservation is worth flagging: the people responsible for keeping data readable over decades are mostly institutions, they mostly use .org, and they think about scale in exactly these units.
Five letters, two syllables, no spelling problem, and a root word that gets more current as data volumes grow.
The name is available. Enquiries welcome.