Nomadic

This character grew up as a nomad, traveling in a small party, family or group venturing through the Wilds (either you'd need to have had strong members to protect you, or somehow have a reason you managed to survive on your own). They are somewhat familiar with the ways of the Wilds. Human (often by choice to fulfill their dreams of exploration), Orc and Goblin (often neglected by their peers or other races) are often Nomadic.

A typical scenario is a small group of low-level adventurers, that eventually have (or encounter) a child, and now must find a way to raise them until they can find the next safe village to drop them off (which can be rare to find depending on where they are).