How about Ziggy? I love the other names you have chosen as well. Did you google Brown in other languages? Thats always fun
Spanish~marrón = brown
pardo = brownish grey
castańo = brown (for eyes and hair), chestnut coloured
café = brown (in Chile, Ecuador, Mexico and. Uruguay)
color café = coffee brown (all other countries)
moreno = for hair, it can be used for brown as well as black, but it is normally just dark.
color avellana = nut brown
color tabaco = dusty brown
(color) teja = brick red (almost brown)
retinto = very dark brown (mostly applied to animals)
(color) siena = sienna colour