From Japanese 慧 (kei) meaning "intelligent", 圭 (kei) meaning "gemstone" or 慶 (kei) meaning "congratulate". This name can also be formed from other kanji or kanji combinations.
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.