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A family name that is generally passed down from generation to generation (via males of the family in Western culture). Women, traditionally (but not quite so much these days) often adopt the surname of the man they marry.

In modern culture it's fine for a male to adopt the females surname (though not that common), for couples to hyphenate their existing surnames into a new surname eg. if mary jones marries john smith they may join their surnames to be jones-smith or... possibly, it's fine to just create a whole new name (also not that common). Most commonly it is fine for each person to keep their own surnames and then fight when the children come along as to whose surname the children will get.
Example forms part of the definition.
surname by Em Wun March 8, 2005
Urban Dictionary Merch
The last name in a pair of names, used mainly for people's names.
Jack Michaelson's surname is Michaelson.
surname by LRS November 14, 2004
your last name
michael goodburger's surname is "goodburger"
surname by Heisenburg May 19, 2009
people whose names start with the letter b are often slutty, hot and are the ones who loose their virginity first.
person 1: did you hear hannah B lost her virginity?
person 2: well i mean her surname b what did you expect.
surname b by missycupquake July 29, 2016

Surname Siko 

My surname is Siko,somebody asked me do you know what your surname means he knew what the surname means but I couldn't ask him because I was shy and it was the first time I met him.Please tell me what the surname Siko means????😭😭
Do you know what the surname Siko means
Surname Siko by Candice Siko April 19, 2023

site surname 

The logical accmpaniment to site names
Ah, Tilla’s treasure, how luvly, but I din't quite catch the site surname.

joyce surname 

An Irish surname going for years and years a joyce is loyal,true,courageous and hilariously funny , once you get talking to a joyce your bound to laugh
Oh look it’s ____ joyce surname that fool is great craic
joyce surname by Joyce surname January 19, 2021
More from Urban Dictionary
A group of people, typically women, searching through someone’s digital footprint in order to find more information about that person.
Susie wasn’t sure if her new Hinge match was a creep, so she assembled Galantir and they found out he used to post slurs on gaming forums.
Galantir by Ge-sus September 22, 2026
Word of the Day on September 23, 2026

murderhobo 

In a tabletop game, a murderhobo is a player who murders NPCs indiscriminately. This is normally derogatory, referring to a player who totally ignores quests, dialog, backstory, trade, world building etc.

The term is most common with Dungeons and Dragons, but it can be applied to most RPGs where the player is allowed to kill most quest-giving NPCs and NPC traders. E.g. Elder Scrolls, Fallout, Divinity original sin.
DM: The sad little orphan girl tugs at Steve's trenchcoat to get his attention, and ask for help saving her pet dog from...
Steve: I'd like to roll a strength check against strangling the orphan.
Dave: I call dibs on the dog.
DM: You murderhobos disgust me.
murderhobo by Loup&S September 9, 2021
Word of the Day on September 22, 2026
In sales terms, a whale is a prospect that is significantly larger than an organization’s average customer.

Whales are large and extremely difficult to close. Due to their immense size, they are highly sought-after.

A whale is typically identified at first by a whale hunter on the sales team, but often requires cross-discipline participation in order to close; this includes assistance from operations, engineering, creative, client success, and business development teams.
"Shit...the sales director chewed me out on the sales call this morning. He's totally pissed that I have nothing in my pipeline. I've been focused on this one whale for so long that I haven't had time to prospect for normal-sized deals."
Whale by FQ_GFY February 3, 2020
Word of the Day on September 21, 2026

Concrete cowboy 

A guy who thinks he's a country kinda guy, but in reality lives a comfortable city / suburban life.
Eugene: Look at that dude in the cowboy hat!
Todd: He's just a concrete cowboy.
Word of the Day on September 20, 2026
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