玛尔 is a two-character partial transliteration usually appearing as part of a longer foreign name:
玛 (mǎ, the standard female-name 'ma' character with
王 jade radical) +
尔 (ěr, the rolled-r/-er ending). It maps cleanly to 'Mar-' or '-mar' in names like Marr, Mar, Mahr; also seen in fantasy translations and brand names.
