Otto: Name day
Name day
The name Otto features a diverse schedule of name day celebrations throughout the year across multiple European nations and the United States. Celebrations occur in Austria on March 23rd, May 30th, June 30th, July 1st, and September 7th. Denmark and Sweden mark the day on April 9th, while Finland uses April 17th, and Estonia celebrates on May 9th. Additional days include June 30th in Germany, July 2nd in Hungary, July 2nd and July 3rd in Poland, and November 18th in Poland, with a US observance also noted on July 2nd.
Otto History Meaning and Tone
Otto is a traditionally masculine name originating from the ancient Germanic word *aud*, meaning wealth or prosperity. In the United States, the name saw its peak usage during early 20th-century immigration waves, reflecting strong European ties. It projects a strong, sturdy, and vintage mood, suggesting reliable yet distinguished authority. While usage declined mid-century, Otto is currently experiencing a quiet resurgence among parents seeking classic, short names. Globally, it remains strictly male and is not used as a unisex identifier. This historical name maintains a reputation for grounded sophistication.
Name Day List: Otto
| Country | Day | Month | Names |
 Austria | 23 | March | Otto, Rebecca, Toribio |
 Denmark | 9 | April | Otto, Procopius |
 Sweden | 9 | April | Ottilia, Otto |
 Finland | 17 | April | Otto |
 Estonia | 9 | May | Otto, Ott, Kahru |
| Austria | 30 | May | Ferdinand, Johanna, Otto |
| Austria | 30 | June | Bertram, Ehrentrud, Otto |
 Germany | 30 | June | Otto |
| Austria | 1 | July | Aaron, Dietrich, Otto, Theobald |
 Poland | 2 | July | Juda, Maria, Martynian, Otto, Piotr, Urban |
 USA | 2 | July | Othello, Otis, Otto, Penelope, Penny, Petunia |
| Poland | 3 | July | Anatol, Jacek, Korneli, Leon, Miłosław, Otto |
| Austria | 7 | September | Otto, Ralph, Regina |
| Denmark | 4 | November | Otto |
 Norway | 4 | November | Ottar, Otto |
| Poland | 18 | November | Aniela, Cieszymysł, Filipina, Galezy, Klaudyna, Odo, Otto, Roman, Tomasz |
Name Day List - similar names (Otto)
Croatia 
Hungary 
Italy