First names aren’t given until piglings start to grow their tusks in, around which time their personality shows a lot more. As a baby, they’re given a placeholder name by their parents or caretakers, which can be anything! Typically, it’s from a pool of names that that bastion or horde holds dear, so litters a couple years apart may end up having the same childhood names.

I actually have a list of some names that’d work in one way or another, though not all of them may fit together smoothly. You can likely shift stuff around and add or subtract letters so it rolls off your tongue easier. I mean, technically this is in english, so it’d likely work in the piglin’s spoken language, but hey!

Birth names: Typically some physically defining trait, notable action, or person/idol/role model, given to the piglet shortly after birth. Examples include steve/alex/jean, mud, snow, speckle, leather, squeal, swift, trot, crinkle, crimson, trip/skip, hopper

First names: Typically an object or item, or field of study or important advancement in relation to the piglin’s temperament around 8-12 years of age. Overworld examples are used less frequently, but tend to be given to piglets with exceptional or odd temperaments. Examples include Techno(logy), Flint, Fence, Ash, Ember, Clay, Obsidian (Obi-), Cinder, Gold, Flame, Blaze, Rose, Water, Rust, Cobblestone (Cobble-), Honey

Second names: Typically a thing or descriptor/verb (usually in past tense), given to the piglin after finding something they excel at or become known for. This is usually a word that pertains to multiple aspects of them (as with Techno, ‘blade’ refers to his expertise with bladed items both in battle and cultivation). Examples include Blade, Bairn (born), Char, Forge, Lock, Arrow, Shield, Bloom, Ferrous/Aurous, Brew, Heal, Tame, Craft, Knife, Smith, Saw, Sword, String, Saddle, Spirit, Breath, Grown, Wrought, Torn, Write, Built, Read, Smelt, Bud, Scar

Literally just copy pasted from my notes app so apologies if stuff is repeated or doesn’t make sense! If you guys have piglin name ideas or oc ideas regarding this I will give you a kiss on the forehead, I adore it.

The more I talk about it the more it sounds like how warrior cats name themselves. I know nothing about warrior cats, unfortunately, so I can’t say it holds true, but… I feel like this may be a common thing I worldbuilding. Regardless, I just think it’s neat!