Respectivey
Respectivey is a word that does not exist in the English language. It appears to be a misspelling or an invented term. The closest commonly used word is "respectively," which is an adverb used to indicate that a number of statements or items apply separately to each of a corresponding number of people or things. For example, "John and Mary are a doctor and a lawyer, respectively" means John is the doctor and Mary is the lawyer.
If "respectivey" was intended to mean something else, its meaning would be unclear without further context.