山田さんのまゆげはとても太いです。 Yamada’s eyebrows are very thick

[Belthazar]

@Leebo

Surnames are more likely to be read with a kunyomi than an onyomi, though it’s not impossible to have onyomi. Why? Because they’re Japanese names, and kunyomi readings are the native Japanese words assigned to kanji. The onyomi is the borrowed Chinese way of reading it.

On that note, I’ve made a list.