The font size of the name on the business card is usually determined according to personal preference and design requirements, but generally speaking, the font size of the name should be relatively large so that it can be easily recognized and remembered.
Usually, the font size of the name should be between 18 and 36 fonts, which can make the name more prominent and conspicuous on the business card. For some business cards with higher design requirements, a larger font size, such as 22 or even 24 font size, may be used to attract more attention.
At the same time, the overall design style of the business card should also be coordinated with the font size of the name to ensure that the overall effect is beautiful, concise, easy to read and remember.