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Boy's nameOrigin: South SlavicThis name does not have a nameday in the official SK calendar

Rajko

Rajko is a traditional South Slavic masculine name originating as an affectionate form of names built on the root rad- (joy, willing). In Slovakia, it sounds fresh and distinctive while being effortless to pronounce. Its short structure and friendly -ko suffix give it an authentic, warm Slavic quality.

Name variants

International equivalents and translations

English:
Rajko
Czech:
Rajko
Hungarian:
Rajkó
Polish:
Rajko
German:
Rajko
Spanish:
Rajko
French:
Rajko
Italian:
Rajko
Portuguese:
Rajko
Compare this name

Origin and etymology of the name

Scholarly onomastic and linguistic analysis
Linguistic explanation and meaning

The name is associated with joy, willingness, favor, and goodwill.

Detailed Slovak etymology analysis

Južnoslovanské mužské meno, pôvodne hypokoristická podoba slovanských mien so základom rad-, napríklad Radomír a Radoslav. Podoba Rajko vznikla hláskovou zmenou zo staršieho tvaru Radko; základ rad- vyjadruje radosť, ochotu alebo priazeň.

AI assisted in preparing this text. The listed sources support checking individual claims; they do not guarantee expert review of the entire profile or legal eligibility of the name.

International Traveler Index

How easily Rajko is pronounced abroad, written on tickets, and perceived worldwide

85 / 100Veľmi dobrá medzinárodná adaptabilita
Degree of global adaptability85 %
Passport & airline ticket spelling:

RAJKO

100% identical to original form
Script & diacritics:

No diacritics (ASCII)

Universal international spelling
World languages:

9 foreign variants

Česky, Anglicky, Maďarsky
Travel strengths of this name
  • •Zápis bez diakritiky – 100 % zhodný s medzinárodnými pasmi, letenkami a cudzími klávesnicami.
  • •Univerzálna výslovnosť – neobsahuje zhluky hlások náročné pre cudzincov.
  • •Ideálna dvojslabičná dĺžka – melodická a rýchlo zapamätateľná na celom svete.
  • •Známe v okolitých stredoeurópskych a slovanských krajinách.
What to keep in mind abroad
  • •Meno je špecifické pre stredoeurópsky / slovanský kultúrny okruh, pre cudzincov bude pôsobiť originálne a exoticky.

Name days and calendars

Dates in Slovak and international calendars
7 January
Croatian Calendar
14 January
Croatian Calendar
19 February
Croatian Calendar
19 May
Croatian Calendar
31 August
Croatian Calendar

Grammar & Cases

Overview of grammatical cases for greetings, cards, and official use
Syllable count: 2
1. Nominative:Who, what?
Rajko
2. Genitive:Of whom, of what?
Rajka
3. Dative:To whom, to what?
Rajkovi
4. Accusative:Whom, what?
Rajka
5. Vocative (address):Direct address
Rajko
6. Locative:About whom, about what?
Rajkovi
7. Instrumental:With whom, with what?
Rajkom

Diminutives and pet forms

Affectionate and family nicknames
Domestic forms, nicknames and diminutives:
RajkoRajinko
Formal address:Official correspondence and formal occasions
Dear Mr. Rajko
Familiar address (intimate form):Addressing family and friends
Rajko! Rajinko!

Notable figures named Rajko

21

People connected to this name according to Wikidata and editorial sources.

All personalities catalog
Person type
Rajko Mitić
YU
1922 – 2008Historical Figure

Serbian footballer (1922-2008)

Rajko Grlić
HR
born 1947Notable Figure

Croatian film director

Rajko Kuzmanović
BA
born 1931Notable Figure

President of the Republika Srpska

Rajko Prodanović
RS
born 1986Notable Figure

Serbian handball player

Rajko Rotman
SI
born 1989Notable Figure

Slovenian footballer

Rajko Kasagić
BA
1942 – 2026Historical Figure

Bosnian politician

Rajko Jokanović
RS
born 1971Notable Figure

volleyball player

Rajko Petrov Nogo
RS
1945 – 2022Historical Figure

poet, university teacher and literary critic

Test how Rajko sounds with your surname

Acoustic analyzer evaluates pronunciation fluency and syllable rhythm.

Supports compound surnames (e.g. Smith-Jones)

Full name:

Rajko Smith

2 + 1 = 3 syllables

90 / 100Excellent
ID
Initials / monogram:with dots:R.S.without dots:RS
What works about this combination:
  • The combination has a balanced rhythm and clear sound transitions.

Personal note & rating

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