Arizona ash is a popular tree among homeowners, as it offers ample shade in hot and dry climates. Some of the synonyms for Arizona ash include velvet ash, desert ash, and Modesto ash. The velvet ash gets its name from the velvety texture of its leaves, while Modesto ash is named after the town of Modesto in California, where the tree is commonly found. The desert ash is a fitting name, as the tree thrives in dry and arid regions. Another synonym is the Fraxinus velutina, which comes from the Latin word "velutinus," meaning velvety or hairy, reflecting the leaves' characteristics. Regardless of its name, the Arizona ash is an excellent addition to any garden.