Where is Kai from?

Meaning of the name Kai

From Chinese 凯 (kǎi) meaning "triumph, victory, music of triumph", as well as other characters pronounced in a similar way.

Characteristics of the name Kai

How do we know this about Kai

(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.