From a surname, which was possibly a variant of Selby. Though previously in use as a rare masculine name, it was popularized as a feminine name by the main character in the movie The Woman in Red (1935). It was later reinforced by the movie Steel Magnolias (1989) in which Julia Roberts played a character by this name.
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.