German names: formal address and the "Andrea" gender flip
German given names are mostly single, clearly gender-marked words with well-known male and female forms, which makes gender guessing more reliable here than in most languages this site covers. The main trap is not German naming itself but names that cross borders: a handful of names common in Germany read as the opposite gender, or as unisex, in a neighbouring country. This guide covers the formal salutation used in German business email, common gender-flip names, and what to write when a name genuinely could go either way.
Name order and structure
German names follow given-name-then-family-name order with no exceptions worth noting, and a person may carry one or several given names (a "Rufname", the one actually used, is not always the first one listed). Married partners may take either name or hyphenate both, and this choice is not predictable from the name alone.
Honorifics and titles in business email
The standard formal salutation is "Sehr geehrter Herr [family name]," for a man or "Sehr geehrte Frau [family name]," for a woman, per DIN 5008 convention, always followed by a comma and a lower-case opening word in the body. "Guten Tag [full name]," is the accepted neutral fallback when gender is unknown or when title plus surname would feel too formal for the relationship. Academic and professional titles (Dr., Prof.) are inserted before the family name and are expected to be used when known: "Sehr geehrte Frau Dr. Schmidt,".
Gender and names
Most German given names are unambiguous, but a few travel badly: Andrea is female in Germany and male in Italy; Kim, Sascha and René are used for both men and women in German-speaking countries; Nicola is female in Germany but frequently male in Italy. Toni, Mika and Alex follow the same pattern. When a name looks German but you know the correspondent has an international background, double-check rather than assume the German convention applies.
What to write when unsure
"Guten Tag [full name]," is the safe, neutral, and entirely normal German business opener when gender is unclear or when addressing a group; it is not seen as a downgrade from "Sehr geehrte/r", just less formal. Avoid guessing "Herr" or "Frau" from a name like Andrea, Kim or Sascha without other context, since all three go either way in German-speaking countries.
Examples
Formal letter, gender known (male)
Sehr geehrter Herr Bauer,
Formal letter, gender known (female)
Sehr geehrte Frau Bauer,
Formal letter, gender unclear
Guten Tag Andrea Bauer,
Everyday email, first contact
Hallo Andrea,
Names to try
Frequently asked questions
Is Andrea a male or female name?
Both, depending on the country. Andrea is a common female name in Germany and a common male name in Italy, so it needs context or a neutral greeting.
What is the formal salutation in German business email?
"Sehr geehrter Herr [family name]," or "Sehr geehrte Frau [family name]," followed by a comma, per DIN 5008. "Guten Tag [full name]," is the standard neutral fallback.
Which German names are unisex?
Kim, Sascha, René, Toni, Mika and Alex are all used for both men and women in German-speaking countries and should not be assumed either way.
Should I include academic titles like Dr. in the salutation?
Yes, when known: "Sehr geehrte Frau Dr. Schmidt," is standard and expected in German professional correspondence.