The history of Maracanaú is closely linked to its larger neighbor, the municipality of Maranguape, of which it was a part for a long time. The city's name comes from the Tupi language and means "the river where maracanas drink" (a species of parrot), reflecting the natural features of the region in the past. The first settlements in this area arose due to the development of agriculture and proximity to the state capital, Fortaleza.
The decisive boost in the development of Maracanaú was the creation of the Fortaleza Industrial District (Distrito Industrial de Fortaleza) in the 1960s, located right on its territory. This attracted significant investment and labor to the region. Geographical proximity to the state capital and the presence of transport routes, including a railway, contributed to rapid economic growth. As a result of rapid industrial and demographic development, Maracanaú was officially established as an independent municipality on March 6, 1983.
From the beginning, the economy of Maracanaú has been oriented towards industry. Today, it is one of the most important industrial centers in the state of Ceará. Rapid urbanization and the influx of migrants from across the region have shaped the modern cultural face of the city. Despite its youth as an independent municipality, Maracanaú has inherited the region's cultural traditions, which are evident in the local cuisine, festivals, and crafts.