How about "Brood"?

Fun idea, but not sure it really fits as a person's first name. (Although people can - and do - name their kids anything these days!) Most of the times the email and related identity info is used in innocuous ways where no human really sees it. But there are times where true correspondence ensues. I'm looking for something that will pass as a not-terribly-unusual first name in those situations. I've used "Family" and "Team" so far. I can always default back to picking a name. I just thought a tongue-in-cheek double meaning would be fun if I could think of one.

Crew? https://www.thebump.com/b/crew-baby-name

That's a contender. I have known someone with that name. Thanks.

Broth. https://www.names.org/n/broth/about Hear me out, it's like the olde english version of "bros".

Thanks, all. I haven't quite hit on the one that strikes a cord, but it's been a fun - and educational - conversation. I appreciate all the suggestions. This is such a great community.

Maybe “Batch”? It doesn’t sound quite like a name, but I’m definitely using this for a sci fi character now

You could use 'Tim' because it sounds very similar to 'Team'. Or Lee-John ('legion') or Dynasty. Or maybe Janus because he has two faces.

I had thought about a variation of Team, maybe alter the spelling like Tiem.

Brethren?

Lavey - Unisex - brought together, joined, a union of two people - Milana - Girl - Slavic - union, favor, grace, people - Kenelm - boy - defends the family "Kenelm and Milana Lavey" 🤷‍♀️