People with the name Arrensa have a deep inner need for quiet, and a desire to understand and analyze the world they live in, and to learn the deeper truths.
In the case of American actress Halle Berry (1966-), it is from the name of a department store in Cleveland where she was born (the store was founded by brothers bearing the German surname Halle, a cognate of Hall).
From Sino-Korean 成 (seong) meaning “completed, finished, succeeded”, as well as other hanja characters with the same pronunciation. Although it does appear as a single-character name, it is more often used in combination with another character.