Discover the gender makeup of your list. Add a prefix and gender code that indicates if the first name is male, female, or neutral to make personal letters or determine the sex of people who respond to an offer.

Gender coding is accomplished by referencing a sex determination database containing over 100,000 first names matched with a seven level range from strongly female to strongly male.

The gender database encompasses a rich mixture of ethnic names from every national and cultural group on the planet from Argentina and Armenia to Zagreb and Zimbabwe. The file also includes thousands of records marked as "errors". These errors include common abbreviations, obvious typos, double strokes, OCR misreads, truncations, and others. Each record marked as an error has a matching correction record which can be used to update your list.

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