From Japanese 結 (yu) meaning "tie, bind" or 優 (yu) meaning "excellence, superiority, gentleness" combined with 衣 (i) meaning "clothing, garment". It can also come from standalone 結 (yui) using a different nanori reading. This name can be formed of other kanji or kanji combinations as well.
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.