Del Rosa (of the rose). Unless this is a surname, the construction is incorrect, and should be De la Rosa.
Descanso (rest). See page [43].
Diablo (devil). See page [217].
Dolores (sorrows, pains). For Mission Dolores See pages [194] and [339].
El Dorado (the gilded man). See page [300].
Dos (two).
Dos Cabezas (two heads).
Dos Palmas (two palms).
Dos Palos (two sticks, or trees). See page [283].
Dos Pueblos (two towns). See page [106].