Traveler or wanderer
In Arabic, Sair is a name derived from the root meaning to travel, move, or walk. It carries the connotation of a journeyer or one who is constantly in motion. While rare in the United States, it is appreciated for its brevity and active meaning.
Less common today
Sair isn't in the latest US Top 1000. It last peaked at #6,171 in 2013.
US births per 5-year period, 1990βpresent (SSA data).