It depends on how you spell it in Hebrew:
עישו (isu) = they caused someone do do something.
עיסו (isu) = they massaged.
"Isu" has no meaning in Hebrew. Perhaps you are looking of "Esav" (עשו) which shares all of the Hebrew letters in common with how "Isu" would likely be spelled and means "Esau", Isaac's firstborn son. You may also be looking for Yeshu (ישו) or Yeshua (ישוע) both of which mean "Jesus".
"Blake" has no meaning in Hebrew. Only Hebrew names have meaning in Hebrew.
The name Latoya has no meaning in Hebrew. Only names that come from Hebrew have meaning in Hebrew.
Kyla is a Scottish name. It has no meaning in Hebrew.
The name Collin has no meaning in Hebrew. Only Hebrew names have meaning in Hebrew.
Geneva has no meaning in Hebrew. Only Hebrew names have meaning in Hebrew.
The name Carter has no meaning in Hebrew. Only Hebrew names have meaning in Hebrew.
Ricky has no meaning in Hebrew. Only Hebrew names have meaning in Hebrew.
Emilie has no meaning in Hebrew. Only Hebrew names have meaning in Hebrew. Emilie comes from a Latin name meaning "Rival."
George Belline has no meaning in Hebrew. Only Hebrew names have meaning in Hebrew.
Marc is not a Hebrew word, therefore there is no meaning to it in the Hebrew language. It is written in Hebrew as follows: מארק.
Delia has no meaning in Hebrew. Only Hebrew names have meaning in Hebrew.