Do face search online

Social Media Platforms: If you have a photo of the person, you might be able to use reverse image search on platforms like Google Images or TinEye to find similar images and potentially identify the person if they have a public online presence.

Public Figures: If the person is a public figure, or celebrity, or has a notable presence online, you might be able to find information about them through official websites, news articles, and social media profiles.

Professional Databases: Some industries maintain professional directories or databases where you can search for individuals based on their names, affiliations, or other relevant information. These are often used for networking purposes.