Deily is a very rare variant of Della that peaked in 2024 and has grown less common since.
Deily is a girl name. In 2025 it ranked #13,632 for girl births in the United States (and #22,669 across all names), given to 6 babies. Deily was first reported in SSA data in 2019 and peaked in 2024 (10 births).
Girls named Deily per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 2019–2025 · U.S.+territories from SSA territory files (1998–2025) · SSA publishes a name only in years it was given to at least 5 babies, so a name may have been in use before — or between — the years shown here