The name Say is of unknown origin, though some sources suggest it may be derived from a Slavic word meaning "sword". It's also interesting to note that the term "say" in English can mean to express in words, which could potentially give this name a unique connection to communication and expression. In terms of popularity, Say is not a common name worldwide, with very few records of it being used as a given name. However, it has been used occasionally in some countries like the United States and France. The name Say doesn't have any associated name days or specific personality traits linked to it, making it quite distinctive and unusual. It's often found more frequently as a surname than a first name.
The name Say experienced notable fluctuations in popularity over the years, with a peak of 11 births in 2013 and lower numbers in other years like 1982 and 2009. The total number of births named Say from 1982 to 2021 was 62.