If you are asking how to say 77 in Hebrew it's shiv'im vesheva. If you are asking if the number 77 has meaning in Judaism, it doesn't.
from the Hebrew....life.
"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.
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.
Kyla is a Scottish name. It has no meaning in Hebrew.
The number 56 in Hebrew has no special meaning in Hebrew. It's just the number that comes after 55. But if you are asking for the Hebrew word for 56, it's chamishim veshesh (חמישים ושש)