What is the meaning of the name "Sahira," and must it be changed if its meaning is bad?

Magic consists of incantations and knots that affect hearts and bodies. It is a satanic act that may only be achieved through polytheism and drawing near to devils, and it is among the major sins. The sorcerer or sorceress is the one who performs this act. Magic may also refer to eloquence and clear expression. It is preferable to change names that suggest false meanings or cause problems, for the Prophet, peace and blessings be upon him, used to change ugly names to beautiful ones, and names are molds for meanings, and everyone has a share of their name.