Common English names are names that are widely used in English-speaking countries. They often have historical or cultural significance and can be derived from various sources, including biblical figures, historical leaders, or nature. Examples of common names include John, Mary, James, and Emily. These names can vary in popularity over time and may be influenced by trends in pop culture or celebrities. Many parents choose common names for their children to ensure they are easily recognized and pronounced. Additionally, some names have variations in spelling or form, such as Catherine and Katherine.