You can use these unicode characters in your CS:GO / Steam nickname. Enjoy!
Ps. Note that this paste includes only some misc. unicode characters you can use in your nickname. "Foreign letters" not included!
Pps. Some of these unicode characters are not shown properly, but if you copy / paste them into CS:GO or steam, they will look just fine.
2020†‡• 2070⁰⁴⁵⁶⁷⁸⁹⁺⁻⁼⁽⁾ⁿ 2080₀₁₂₃₄₅₆₇₈₉₊₋₌₍₎ 20D0⃒⃓⃘⃙⃚⃐⃑⃔⃕⃖⃗⃛⃜⃝⃞⃟ 20E0⃠⃡ 2190←↑→↓↔↕↖↗↘↙↚↛↜↝↞↟' 21A0↠↡↢↣↤↥↦↧↨↩↪↫↬↭↮↯ 21B0↰↱↲↳↴↵↶↷↸↹↺↻↼↽↾↿ 21C0 ⇀ ⇁ ⇂ ⇃ ⇄ ⇅ ⇆ ⇇ ⇈ ⇉ ⇊ ⇋ ⇌ ⇍ ⇎ ⇏ 21D0 ⇐ ⇑ ⇒ ⇓ ⇔ ⇕ ⇖ ⇗ ⇘ ⇙ ⇚ ⇛ ⇜ ⇝ ⇞ ⇟ 21E0 ⇠ ⇡ ⇢ ⇣ ⇤ ⇥ ⇦ ⇧ ⇨ ⇩ ⇪ 2200∀∁∂∃∄∅∆∇∈∉∊∋∌∍∎∏ 2210∐∑−∓∔∕∖∗∘∙√∛∜∝∞∟ 2220∠∡∢∣∤∥∦∧∨∩∪∫∬∭∮∯ 2230 ∰ ∱ ∲ ∳ ∴ ∵ ∶ ∷ ∸ ∹ ∺ ∻ ∼ ∽ ∾ ∿ 2240 ≀ ≁ ≂ ≃ ≄ ≅ ≆ ≇ ≈ ≉ ≊ ≋ ≌ ≍ ≎ ≏ 2250 ≐ ≑ ≒ ≓ ≔ ≕ ≖ ≗ ≘ ≙ ≚ ≛ ≜ ≝ ≞ ≟ 2260 ≠ ≡ ≢ ≣ ≤ ≥ ≦ ≧ ≨ ≩ ≪ ≫ ≬ ≭ ≮ ≯ 2270 ≰ ≱ ≲ ≳ ≴ ≵ ≶ ≷ ≸ ≹ ≺ ≻ ≼ ≽ ≾ ≿ 2280 ⊀ ⊁ ⊂ ⊃ ⊄ ⊅ ⊆ ⊇ ⊈ ⊉ ⊊ ⊋ ⊌ ⊍ ⊎ ⊏ 2290 ⊐ ⊑ ⊒ ⊓ ⊔ ⊕ ⊖ ⊗ ⊘ ⊙ ⊚ ⊛ ⊜ ⊝ ⊞ ⊟ 22A0 ⊠ ⊡ ⊢ ⊣ ⊤ ⊥ ⊦ ⊧ ⊨ ⊩ ⊪ ⊫ ⊬ ⊭ ⊮ ⊯ 22B0 ⊰ ⊱ ⊲ ⊳ ⊴ ⊵ ⊶ ⊷ ⊸ ⊹ ⊺ ⊻ ⊼ ⊽ ⊾ ⊿ 22C0 ⋀ ⋁ ⋂ ⋃ ⋄ ⋅ ⋆ ⋇ ⋈ ⋉ ⋊ ⋋ ⋌ ⋍ ⋎ ⋏ 22D0 ⋐ ⋑ ⋒ ⋓ ⋔ ⋕ ⋖ ⋗ ⋘ ⋙ ⋚ ⋛ ⋜ ⋝ ⋞ ⋟ 22E0 ⋠ ⋡ ⋢ ⋣ ⋤ ⋥ ⋦ ⋧ ⋨ ⋩ ⋪ ⋫ ⋬ ⋭ ⋮ ⋯ 22F0 ⋰ ⋱ 2300⌀⌁⌂⌃⌄⌅⌆⌇⌈⌉⌊⌋⌌⌍⌎⌏ 2310⌐⌑⌒⌓⌔⌕⌖⌗⌘⌙⌚⌛⌜⌝⌞⌟ 2320⌠⌡⌢⌣⌤⌥⌦⌧⌨⟨⟩⌫⌬⌭⌮⌯ 2330 ⌰ ⌱ ⌲ ⌳ ⌴ ⌵ ⌶ ⌷ ⌸ ⌹ ⌺ ⌻ ⌼ ⌽ ⌾ ⌿ 2340 ⍀ ⍁ ⍂ ⍃ ⍄ ⍅ ⍆ ⍇ ⍈ ⍉ ⍊ ⍋ ⍌ ⍍ ⍎ ⍏ 2350 ⍐ ⍑ ⍒ ⍓ ⍔ ⍕ ⍖ ⍗ ⍘ ⍙ ⍚ ⍛ ⍜ ⍝ ⍞ ⍟ 2360 ⍠ ⍡ ⍢ ⍣ ⍤ ⍥ ⍦ ⍧ ⍨ ⍩ ⍪ ⍫ ⍬ ⍭ ⍮ ⍯ 2370 ⍰ ⍱ ⍲ ⍳ ⍴ ⍵ ⍶ ⍷ ⍸ ⍹ ⍺ 2400␀␁␂␃␄␅␆␇␈␉␊␋␌␍␎␏ 2410␐␑␒␓␔␕␖␗␘␙␚␛␜␝␞␟ 2420␠␡␢␣␥␦ 2440⑀⑁⑂⑃⑄⑅⑆⑇⑈⑉ 2460①②③④⑤⑥⑦⑧⑨⑩⑪⑫⑬⑭⑮⑯ 2470⑰⑱⑲⑳⑴⑵⑶⑷⑸⑹⑺⑻⑼⑽⑾⑿ 2480⒀⒁⒂⒃⒄⒅⒆⒇⒈⒉⒊⒋⒌⒍⒎⒏ 2490 ⒐ ⒑ ⒒ ⒓ ⒔ ⒕ ⒖ ⒗ ⒘ ⒙ ⒚ ⒛ ⒜ ⒝ ⒞ ⒟ 2500─━│┃┄┅┆┇┈┉┊┋┌┍┎┏ 2510┐┑┒┓└┕┖┗┘┙┚┛├┝┞┟ 2520┠┡┢┣┤┥┦┧┨┩┪┫┬┭┮┯ 2530 ┰ ┱ ┲ ┳ ┴ ┵ ┶ ┷ ┸ ┹ ┺ ┻ ┼ ┽ ┾ ┿ 2540 ╀ ╁ ╂ ╃ ╄ ╅ ╆ ╇ ╈ ╉ ╊ ╋ ╌ ╍ ╎ ╏ 2550 ═ ║ ╒ ╓ ╔ ╕ ╖ ╗ ╘ ╙ ╚ ╛ ╜ ╝ ╞ ╟ 2560 ╠ ╡ ╢ ╣ ╤ ╥ ╦ ╧ ╨ ╩ ╪ ╫ ╬ ╭ ╮ ╯ 2570 ╰ ╱ ╲ ╳ ╴ ╵ ╶ ╷ ╸ ╹ ╺ ╻ ╼ ╽ ╾ ╿ 2580▀▁▂▃▄▅▆▇█▉▊▋▌▍▎▏ 2590▐░▒▓▔▕ 25A0■□▢▣▤▥▦▧▨▩▪▫▬▭▮▯ 25B0▰▱▲△▴▵▶▷▸▹►▻▼▽▾▿ 25C0◀◁◂◃◄◅◆◇◈◉◊○◌◍◎● 25D0 ◐ ◑ ◒ ◓ ◔ ◕ ◖ ◗ ◘ ◙ ◚ ◛ ◜ ◝ ◞ ◟ 25E0 ◠ ◡ ◢ ◣ ◤ ◥ ◦ ◧ ◨ ◩ ◪ ◫ ◬ ◭ ◮ ◯ 2600☀☁☂☃☄★☆☇☈☉☊☋☌☍☎☏ 2610☐☑☒☓☔☕☖☗☘☙☚☛☜☝☞☟ 2620☠☡☢☣☤☥☦☧☨☩☪☫☬☭☮☯ 2630 ☰ ☱ ☲ ☳ ☴ ☵ ☶ ☷ ☸ ☹ ☺ ☻ ☼ ☽ ☾ ☿ 2640 ♀ ♁ ♂ ♃ ♄ ♅ ♆ ♇ ♈ ♉ ♊ ♋ ♌ ♍ ♎ ♏ 2650 ♐ ♑ ♒ ♓ ♔ ♕ ♖ ♗ ♘ ♙ ♚ ♛ ♜ ♝ ♞ ♟ 2660 ♠ ♡ ♢ ♣ ♤ ♥ ♦ ♧ ♨ ♩ ♪ ♫ ♬ ♭ ♮ ♯ 2700✁✂✃✄✆✇✈✉✌✍✎✏ 2710✐✑✒✓✔✕✖✗✘✙✚✛✜✝✞✟ 2720✠✡✢✣✤✥✦✧✩✪✫✬✭✮✯ 2730 ✰ ✱ ✲ ✳ ✴ ✵ ✶ ✷ ✸ ✹ ✺ ✻ ✼ ✽ ✾ ✿ 2740 ❀ ❁ ❂ ❃ ❄ ❅ ❆ ❇ ❈ ❉ ❊ ❋ ❍ ❏ 2750 ❐ ❑ ❒ ❓ ❔ ❕ ❖ ❗ ❘ ❙ ❚ ❛ ❜ ❝ ❞ ❟ 2760 ❠ ❡ ❢ ❣ ❤ ❥ ❦ ❧ 2770 ❶ ❷ ❸ ❹ ❺ ❻ ❼ ❽ ❾ ❿ 2780 ➀ ➁ ➂ ➃ ➄ ➅ ➆ ➇ ➈ ➉ ➊ ➋ ➌ ➍ ➎ ➏ 2790 ➐ ➑ ➒ ➓ ➔ ➘ ➙ ➚ ➛ ➜ ➝ ➞ ➟ 27A0 ➠ ➡ ➢ ➣ ➤ ➥ ➦ ➧ ➨ ➩ ➪ ➫ ➬ ➭ ➮ ➯ 27B0 ➰ ➱ ➲ ➳ ➴ ➵ ➶ ➷ ➸ ➹ ➺ ➻ ➼ ➽ ➾ ➿