28,646 .com names use “hydro”.
24 new ones were added on 25 Sep and 22 dropped. That’s 41% more than the day before. Check the trend, see what buyers pair it with, then grab an open name below.
New and dropped “hydro” names per day
12 Sep – 25 Sep · tap a barMost paired with
Open names with “hydro” · tap to save
Open in generator →How many .com domains contain “hydro”?
As of 25 Sep 2026, 28,646 .com domain names contain the word “hydro”, 0.02% of all 166,885,267 .com names. That puts it at #2,952 of the 120,599 words we track.
Over the last 7 days, 41 new “hydro” names were registered and 45 were dropped, for a net −4. Its biggest day on record: 25 Sep 2026, with 24 new names.
Want your own? The generator checks every “hydro” combination against all 167 million .com names and shows you the open ones in under a second.
We count “hydro” only where it stands as a whole word. hydroshop.com counts; a name that just happens to contain those letters inside another word doesn’t. How we count.