Meaning
A small yellow chick poking its head out of a cracked white eggshell. It shows the moment of hatching, and by extension a birth, a fresh start or something brand new.
People use it for baby announcements, beginners, new projects, Easter and coming out of one’s shell, often with 🥚 or ✨. Example: “First day at the new job, total hatchling over here 🐣”.