onomasti
21
May

Constantina

A form of Konstantina

Konstantina, in English

The feminine of Konstantinos — kept on 21 May, the day of Saints Constantine and Helen.

This name's day is recorded above, but we can't verify it yet — the sources are single or they disagree. You can still subscribe: the day is in the calendar, and the event itself repeats this caveat. Low risk is not the same as verified.

It keeps the same day as the name it comes from — everything below is that name’s.

Origin

The story of Konstantina

Konstantina keeps 21 May — the feminine of Konstantinos, sharing the day of Saints Constantine and Helen.

The name is built for endurance. It is the feminine of Constantine, from the Latin Constantinus — a name meaning “constant, steadfast.”

“Constant, steadfast.”

onomasti · Konstantina

Key facts

Konstantina at a glance

Name day
21 May
This year · 2026
Thursday, 21 May
Next year · 2027
Friday, 21 May
Meaning
Κωνσταντίνα — feminine of Constantine (Latin Constantinus), “constant, steadfast”
Patron of
Saints Constantine and Helen (feminine form) — 21 May

Variations

Forms & nicknames of the name

One name takes many forms — the formal, the everyday, the affectionate, and the spellings that travelled abroad. Each has its own page here, and all share the same day.

Greek forms

English & romanised

Konstantina you are hereConstantina

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