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Name days
Name: Klaus
| Country | Month | Day | Name days |  Estonia | December | 6 | Nigulas, Nigul, Nikolai, Niilas, Niilo, Nils, Klaus, Laas, Laus |  Finland | July | 7 | Klaus, Launo |  Norway | November | 23 | Klaus, Klement |  USA | December | 6 | Claus, Ira, Nicholas, Nichole, Nick, Nicklaus, Nickolas, Nico, Nicolas, Nicole, Nicolette, Nikki, Niko, Nikolas |
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