Where is Nobuyuki from?

Meaning of the name Nobuyuki

From Japanese 信 (nobu) meaning "trust" or 伸 (nobu) meaning "extend, stretch, open" combined with 行 (yuki) meaning "row, line" or 幸 (yuki) meaning "happiness". Other kanji combinations are possible as well.

Characteristics of the name Nobuyuki

How do we know this about Nobuyuki

(and is it secret spies?)

We use a combination of data from the internet, and our own Machine Learning models to make these predictions.
In a gist, we use a Machine Learning model trained on a diverse global dataset of 100m+ names, and use it to predict different traits for a person based on first name!
NameGuessr guesses a person's nationality, age, and gender based on their name. We also try to give insightful info around the name's origin, name meaning, and name pronounciation.