Diller
A surname with several possible roots, including a German diminutive line and an English nickname sense tied to “dill” or “to dill.”
The #7,710 most common surname in the United States (2010 Census) — about 1 in every 71,701 Americans shares it.
Etymology
The historical sources do not agree on one secure derivation. One English explanation connects Diller with a northern dialect word “to dill,” meaning to finish or end, suggesting a nickname or altered form built from that verb. Other 19th-century references treat it as related to German names with diminutive-looking endings, but they do not give a single clear root for the surname.
History
The name appears in English-language surname discussions in the 19th century, where scholars were still sorting out whether forms like Diller were English developments or continental imports. It is also found in German surname lists, which suggests more than one independent origin may exist. In modern use, the surname is established in the United States, though the historical record does not point to one universally accepted source.
Origin
Regions
Variant spellings
Fun fact
Lower’s dictionary links the name to a Northern English dialect verb “to dill,” glossed as meaning to finish.
From the historical record
“out prefix is found in H.R. DILLER. " To dill" is a Northernism meaning to finish, and both this name and DIP 90 DIX”
— Patronymica Britannica: a dictionary of the family names of the United Kingdom