Arenas
A Spanish surname from the plural of *arena*, meaning “sand” or “sandy places.”
The #3,035 most common surname in the United States (2010 Census) — about 1 in every 26,145 Americans shares it.
Etymology
Arenas is the plural form of Spanish *arena*, “sand,” ultimately from Latin *harena/arena*. As a surname, it likely began as a topographic name for someone who lived near sandy ground, sandbanks, or a place known for sandy soil. The basic sense is therefore “the sands” or “the sandy places.”
History
This surname is common in the Spanish-speaking world, especially in Spain and in regions shaped by Spanish migration to the Americas. Historical Spanish onomastic works also treat it as a place-based surname tied to local features rather than a family name with one single origin point. Because several towns and localities are called Arenas, some bearers may also descend from different places independently.
Origin
Regions
Variant spellings
Fun fact
The same word family appears in many Spanish place-names, so Arenas can sometimes point to a family’s ancestral landscape as much as to a single town.
From the historical record
“Tolming settled for generations. Joha Tolmin. oT Boltoo jula Arenas, i(i4i : Laocaahire Willi at Richmond. 1. iSo. Richard Towlmyn, of Balloa-bj-(he-”
— A Dictionary of English and Welsh Surnames, with special American instances