我只知道cum laude和magna cum laude, 后面的没听到过
cum laude -- with praise
magna cum laude -- with great praise
summa cum laude -- with highest praise
egregia cum laude -- with outstanding praise; less common; intended to be higher than summa cum laude in spite of summa meaning highest.
maxima cum laude -- with maximal praise; rare; intended to be higher than magna cum laude but lower than summa cum laude