nestlen (Middle English) comes from Old English nistlan, from Proto-West Germanic nistilōn, from Proto-West Germanic nistijan, from Proto-West Germanic nest, from Proto-Germanic nestą, from Proto-Indo-European nisdós, from Proto-Indo-European h₁ni, from Proto-Indo-European h₁én — in.
Ancestry of “nestlen”, step by step
nestlen traces back through 3 separate lines of ancestry.