"union" — keyword research

What "union" means

noun: The act of uniting or joining two or more things into one.

verb: To combine sets using the union operation.

adjective: Belonging to, represented by, or otherwise pertaining to a labour union.

Definition: Wiktionary.

On 2026-11-10, 120 new domains containing "union" were registered across 13 extensions.

New domains containing "union", by month

18,718 in the last 12 months.

Newly registered domains with "union"

Expired domains with "union" in auction now

See all expired union domain auctions

Keyword Pulse research for "union": search demand, how many extensions already use the exact name, the registration trend and recorded sales.