Do you put a comma before or after Aka?

In your first example, "aka Big Nose" is a parenthetical insertion: the sentence functions perfectly well without that additional information. As such, it would normally be set off from its surroundings, usually by commas.

John Smith, aka Big Nose, was a famous...

Such a short "aside" may work perfectly well without commas, but you can't generalise from the particular.

When you get to longer insertions/explanations, it's absolutely necessary to set them apart from the meat of the sentence. Forcing a "no comma" rule makes no sense. You can use any of the customary punctuation marks — commas, parentheses, brackets or dashes — but since your "embedded list" uses commas they are probably to be avoided outside that list.

Once you have set your list off as an insertion, the serial comma is purely a matter of choice.

Given name — aka first name, forename, or Christian name — is a...
Given name (aka first name, forename or Christian name) is a...

Revised as of 27 May 2021

I reckon most people recognize the aka, AKA, or a.k.a. All three mean the same thing, also known as. They’re pronounced the same as well: ay–kay–ay.

The first and third versions are in common usage, although the aka is more popular these days. You can use all uppercase letters or all lowercase… Of course, if it is the start of a sentence, spell it out.

Way back when, the accepted punctuation for aka was a.k.a.,. Today, a writer has more options, spelling-wise, as well as the final comma. Use a comma or not — a.k.a., OR a.k.a.

I’ve read the arguments over whether to use that comma or not, and I gotta say, the arguments against that comma have won me over. I had learned the a.k.a., version but when you look at it all spelled out — also known as Joe Blow — it’s silly to stick a comma in there. The whole point of a.k.a. is whatever the also known as is, which makes it an essential phrase. Meanwhile the entire also known as Joe Blow is a nonessential phrase so it should be set off with commas.

Whichever format you choose to use, be consistent.

NOTE: While I know that AKA is also an acronym that means above the knee amputation or refers to the Alpha Kappa Alpha sorority, I’m going to ignore it in the interest of commonality.

Formatting Tips started…

…as my way of dealing with a professional frustration with words that should have been capitalized or italicized, in quotes or not, what should be spelled out and what can be abbreviated, proper styling for the Latin names of plants, the proper formatting and usage of titles and more in manuscripts I was editing as well as books I was reviewing. It evolved into a sharing of information with y’all. I’m hoping you’ll share with us any questions you’ve had on this subject that have been a bête noir for you from either end.

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akaAKAa.k.a.
Part of Grammar:
Initialism
also known as
Describes a person’s aliases, pseudonyms or nicknames

May be used to describe another name for a place or object

Examples:
James Brown, aka the “Godfather of Soul”, died on Christmas Day in 2006.

The police and lawyers know that aka introduces a person’s alias.

Who would have imagined that Ted White would lose in North Vancouver, aka The Land That Time Forgot?

Football, on the other hand, AKA handball or American football, I just don’t get!

Paris, AKA the City of Lights, is home to the Eiffel Tower.

According to police records he is Joe Smith, a.k.a., “Baby Face Smith” and Joseph Smathers.

From the very beginning, Stuart Leslie Goddard, a.k.a., Adam Ant, knew he was going to be a star.

Shannon and her doll Felicity, a.k.a., Heather, are both dressed in paisley-print glitter dresses and boots.

Preferred by Dictionaries:
Cambridge University
Macmillan Dictionary
Merriam-Webster
Oxford Dictionary
Your Dictionary.com
Collins Dictionary
Dictionary.com
The Free Dictionary
Preferred by Style Guides:
AP Style Guide
The ASA Style Guide
BuzzFeed Style Guide
CLSI Style Guide for Authors and Editors(although they prefer you not use it)
The Economist Style Guide
The Elements of Style
Garner’s Modern English Usage
Intellect Style Guide
MLA Handbook
New Hart’s Rules
The Guardian-Observer Style Guide APA Style
Chicago Manual of Style
The New York Times Manual of Style and Usage
Scientific Style and Format
United States Government Publishing Office
Punctuation
Rule: Use commas as an interrupter to set off the base a.k.a. phrase.
Voldemort, aka Tom Marvolo Riddle, is the… Voldemort, AKA Tom Marvolo Riddle, is the… Traditional:
Voldemort, a.k.a., Tom Marvolo Riddle, is the…

Contemporary:
Voldemort, a.k.a. Tom Marvolo Riddle, is the…

Rule: Use parentheses as the interrupter.
Voldemort (aka Tom Marvolo Riddle) is the… Voldemort (AKA Tom Marvolo Riddle) is the… Traditional:
Voldemort (a.k.a., Tom Marvolo Riddle) is the…

Contemporary:
Voldemort (a.k.a. Tom Marvolo Riddle) is the…

History of the Word:
First recorded between 1945–50.

C’mon, get it out of your system, bitch, whine, moan…which words are your pet peeves? Also, please note that I try to be as accurate as I can, but mistakes happen or I miss something. Email me if you find errors, so I can fix them…and we’ll all benefit!

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Resources for aka vs AKA vs a.k.a.

Apple Dictionary.com

Lexico.com: aka

Pinterest Photo Credits:

Joseph Merrick, a.k.a., the Elephant Man, 1889, is by an unknown photographer and is in the public domain courtesy of “Death Of The ‘Elephant Man'”, British Medical Journal, Vol. 1, No. 1529 (19 Apr 1890), pp. 916–917, doi: 10.1136/bmj.1.1529.905, via Wikimedia Commons.

Do you put a comma before or after Aka?

Do you use commas with aka?

Use a comma to separate two consecutive adjectives (aka describing words) when they are describing the same noun.

How do you put aka in a sentence?

k. a. is an abbreviation for `also known as. ' a.k.a. is used especially when referring to someone's nickname or stage name. From the very beginning, Stuart Leslie Goddard, a.k.a. Adam Ant, knew he was going to be a star.

What is the correct way to write aka?

Both forms are popular, but most dictionaries and style guides prefer aka, so you should, too. In short, Use aka. Don't use a.k.a.

What punctuation do you use with AKA?

AKA used to include periods between the letters as a general rule, as in “a.k.a.” However, many sources have dropped the periods, and AKA is no longer listed in the dictionary with the periods included. Writing AKA without periods is even recommended by the Associated Press (AP) style guide.